69521076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 197520960

約数和(自身を除く): 127999884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 41, 57, 67, 74, 76, 82, 111, 114, 123, 134, 148, 164, 171, 201, 222, 228, 246, 268, 333, 342, 369, 402, 444, 492, 603, 666, 684, 703, 738, 779, 804, 1206, 1273, 1332, 1406, 1476, 1517, 1558, 2109, 2337, 2412, 2479, 2546, 2747, 2812, 3034, 3116, 3819, 4218, 4551, 4674, 4958, 5092, 5494, 6068, 6327, 7011, 7437, 7638, 8241, 8436, 9102, 9348, 9916, 10988, 11457, 12654, 13653, 14022, 14874, 15276, 16482, 18204, 22311, 22914, 24723, 25308, 27306, 28044, 28823, 29748, 32964, 44622, 45828, 47101, 49446, 52193, 54612, 57646, 86469, 89244, 94202, 98892, 101639, 104386, 115292, 141303, 156579, 172938, 188404, 203278, 208772, 259407, 282606, 304917, 313158, 345876, 406556, 423909, 469737, 518814, 565212, 609834, 626316, 847818, 914751, 939474, 1037628, 1219668, 1695636, 1829502, 1878948, 1931141, 3659004, 3862282, 5793423, 7724564, 11586846, 17380269, 23173692, 34760538, 69521076]

約数ペア:

[(1, 69521076), (2, 34760538), (3, 23173692), (4, 17380269), (6, 11586846), (9, 7724564), (12, 5793423), (18, 3862282), (19, 3659004), (36, 1931141), (37, 1878948), (38, 1829502), (41, 1695636), (57, 1219668), (67, 1037628), (74, 939474), (76, 914751), (82, 847818), (111, 626316), (114, 609834), (123, 565212), (134, 518814), (148, 469737), (164, 423909), (171, 406556), (201, 345876), (222, 313158), (228, 304917), (246, 282606), (268, 259407), (333, 208772), (342, 203278), (369, 188404), (402, 172938), (444, 156579), (492, 141303), (603, 115292), (666, 104386), (684, 101639), (703, 98892), (738, 94202), (779, 89244), (804, 86469), (1206, 57646), (1273, 54612), (1332, 52193), (1406, 49446), (1476, 47101), (1517, 45828), (1558, 44622), (2109, 32964), (2337, 29748), (2412, 28823), (2479, 28044), (2546, 27306), (2747, 25308), (2812, 24723), (3034, 22914), (3116, 22311), (3819, 18204), (4218, 16482), (4551, 15276), (4674, 14874), (4958, 14022), (5092, 13653), (5494, 12654), (6068, 11457), (6327, 10988), (7011, 9916), (7437, 9348), (7638, 9102), (8241, 8436)]