74419884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 256945920

約数和(自身を除く): 182526036

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 81, 84, 99, 108, 114, 126, 132, 133, 154, 157, 162, 171, 189, 198, 209, 228, 231, 252, 266, 297, 308, 314, 324, 342, 378, 396, 399, 418, 462, 471, 513, 532, 567, 594, 627, 628, 684, 693, 756, 798, 836, 891, 924, 942, 1026, 1099, 1134, 1188, 1197, 1254, 1386, 1413, 1463, 1539, 1596, 1727, 1782, 1881, 1884, 2052, 2079, 2198, 2268, 2394, 2508, 2772, 2826, 2926, 2983, 3078, 3297, 3454, 3564, 3591, 3762, 4158, 4239, 4389, 4396, 4788, 5181, 5643, 5652, 5852, 5966, 6156, 6237, 6594, 6908, 7182, 7524, 8316, 8478, 8778, 8949, 9891, 10362, 10773, 11286, 11932, 12089, 12474, 12717, 13167, 13188, 14364, 15543, 16929, 16956, 17556, 17898, 19782, 20724, 20881, 21546, 22572, 24178, 24948, 25434, 26334, 26847, 29673, 31086, 32813, 33858, 35796, 36267, 39501, 39564, 41762, 43092, 46629, 48356, 50868, 52668, 53694, 59346, 62172, 62643, 65626, 67716, 72534, 79002, 80541, 83524, 89019, 93258, 98439, 107388, 108801, 118503, 118692, 125286, 131252, 139887, 145068, 158004, 161082, 178038, 186516, 187929, 196878, 217602, 229691, 237006, 241623, 250572, 279774, 295317, 322164, 326403, 356076, 375858, 393756, 435204, 459382, 474012, 483246, 559548, 563787, 590634, 652806, 689073, 751716, 885951, 918764, 966492, 979209, 1127574, 1181268, 1305612, 1378146, 1691361, 1771902, 1958418, 2067219, 2255148, 2657853, 2756292, 3382722, 3543804, 3916836, 4134438, 5315706, 6201657, 6765444, 8268876, 10631412, 12403314, 18604971, 24806628, 37209942, 74419884]

約数ペア:

[(1, 74419884), (2, 37209942), (3, 24806628), (4, 18604971), (6, 12403314), (7, 10631412), (9, 8268876), (11, 6765444), (12, 6201657), (14, 5315706), (18, 4134438), (19, 3916836), (21, 3543804), (22, 3382722), (27, 2756292), (28, 2657853), (33, 2255148), (36, 2067219), (38, 1958418), (42, 1771902), (44, 1691361), (54, 1378146), (57, 1305612), (63, 1181268), (66, 1127574), (76, 979209), (77, 966492), (81, 918764), (84, 885951), (99, 751716), (108, 689073), (114, 652806), (126, 590634), (132, 563787), (133, 559548), (154, 483246), (157, 474012), (162, 459382), (171, 435204), (189, 393756), (198, 375858), (209, 356076), (228, 326403), (231, 322164), (252, 295317), (266, 279774), (297, 250572), (308, 241623), (314, 237006), (324, 229691), (342, 217602), (378, 196878), (396, 187929), (399, 186516), (418, 178038), (462, 161082), (471, 158004), (513, 145068), (532, 139887), (567, 131252), (594, 125286), (627, 118692), (628, 118503), (684, 108801), (693, 107388), (756, 98439), (798, 93258), (836, 89019), (891, 83524), (924, 80541), (942, 79002), (1026, 72534), (1099, 67716), (1134, 65626), (1188, 62643), (1197, 62172), (1254, 59346), (1386, 53694), (1413, 52668), (1463, 50868), (1539, 48356), (1596, 46629), (1727, 43092), (1782, 41762), (1881, 39564), (1884, 39501), (2052, 36267), (2079, 35796), (2198, 33858), (2268, 32813), (2394, 31086), (2508, 29673), (2772, 26847), (2826, 26334), (2926, 25434), (2983, 24948), (3078, 24178), (3297, 22572), (3454, 21546), (3564, 20881), (3591, 20724), (3762, 19782), (4158, 17898), (4239, 17556), (4389, 16956), (4396, 16929), (4788, 15543), (5181, 14364), (5643, 13188), (5652, 13167), (5852, 12717), (5966, 12474), (6156, 12089), (6237, 11932), (6594, 11286), (6908, 10773), (7182, 10362), (7524, 9891), (8316, 8949), (8478, 8778)]