78454116

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 245548800

約数和(自身を除く): 167094684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 102, 108, 114, 117, 153, 156, 171, 173, 204, 221, 228, 234, 247, 306, 323, 342, 346, 351, 442, 459, 468, 494, 513, 519, 612, 646, 663, 684, 692, 702, 741, 884, 918, 969, 988, 1026, 1038, 1292, 1326, 1404, 1482, 1557, 1836, 1938, 1989, 2052, 2076, 2223, 2249, 2652, 2907, 2941, 2964, 3114, 3287, 3876, 3978, 4199, 4446, 4498, 4671, 5814, 5882, 5967, 6228, 6574, 6669, 6747, 7956, 8398, 8721, 8823, 8892, 8996, 9342, 9861, 11628, 11764, 11934, 12597, 13148, 13338, 13494, 16796, 17442, 17646, 18684, 19722, 20241, 23868, 25194, 26469, 26676, 26988, 29583, 34884, 35292, 37791, 38233, 39444, 40482, 42731, 50388, 52938, 55879, 59166, 60723, 75582, 76466, 79407, 80964, 85462, 88749, 105876, 111758, 113373, 114699, 118332, 121446, 128193, 151164, 152932, 158814, 167637, 170924, 177498, 223516, 226746, 229398, 242892, 256386, 317628, 335274, 344097, 354996, 384579, 453492, 458796, 502911, 512772, 670548, 688194, 726427, 769158, 1005822, 1032291, 1153737, 1376388, 1452854, 1508733, 1538316, 2011644, 2064582, 2179281, 2307474, 2905708, 3017466, 4129164, 4358562, 4614948, 6034932, 6537843, 8717124, 13075686, 19613529, 26151372, 39227058, 78454116]

約数ペア:

[(1, 78454116), (2, 39227058), (3, 26151372), (4, 19613529), (6, 13075686), (9, 8717124), (12, 6537843), (13, 6034932), (17, 4614948), (18, 4358562), (19, 4129164), (26, 3017466), (27, 2905708), (34, 2307474), (36, 2179281), (38, 2064582), (39, 2011644), (51, 1538316), (52, 1508733), (54, 1452854), (57, 1376388), (68, 1153737), (76, 1032291), (78, 1005822), (102, 769158), (108, 726427), (114, 688194), (117, 670548), (153, 512772), (156, 502911), (171, 458796), (173, 453492), (204, 384579), (221, 354996), (228, 344097), (234, 335274), (247, 317628), (306, 256386), (323, 242892), (342, 229398), (346, 226746), (351, 223516), (442, 177498), (459, 170924), (468, 167637), (494, 158814), (513, 152932), (519, 151164), (612, 128193), (646, 121446), (663, 118332), (684, 114699), (692, 113373), (702, 111758), (741, 105876), (884, 88749), (918, 85462), (969, 80964), (988, 79407), (1026, 76466), (1038, 75582), (1292, 60723), (1326, 59166), (1404, 55879), (1482, 52938), (1557, 50388), (1836, 42731), (1938, 40482), (1989, 39444), (2052, 38233), (2076, 37791), (2223, 35292), (2249, 34884), (2652, 29583), (2907, 26988), (2941, 26676), (2964, 26469), (3114, 25194), (3287, 23868), (3876, 20241), (3978, 19722), (4199, 18684), (4446, 17646), (4498, 17442), (4671, 16796), (5814, 13494), (5882, 13338), (5967, 13148), (6228, 12597), (6574, 11934), (6669, 11764), (6747, 11628), (7956, 9861), (8398, 9342), (8721, 8996), (8823, 8892)]