74520264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 231840000

約数和(自身を除く): 157319736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 229, 273, 298, 312, 364, 447, 458, 546, 596, 687, 728, 894, 916, 1043, 1092, 1192, 1374, 1603, 1788, 1832, 1937, 2086, 2184, 2748, 2977, 3129, 3206, 3576, 3874, 4172, 4809, 5496, 5811, 5954, 6258, 6412, 7748, 8344, 8931, 9618, 11622, 11908, 12516, 12824, 13559, 15496, 17862, 19236, 20839, 23244, 23816, 25032, 27118, 34121, 35724, 38472, 40677, 41678, 46488, 54236, 62517, 68242, 71448, 81354, 83356, 102363, 108472, 125034, 136484, 162708, 166712, 204726, 238847, 250068, 272968, 325416, 409452, 443573, 477694, 500136, 716541, 818904, 887146, 955388, 1330719, 1433082, 1774292, 1910776, 2661438, 2866164, 3105011, 3548584, 5322876, 5732328, 6210022, 9315033, 10645752, 12420044, 18630066, 24840088, 37260132, 74520264]

約数ペア:

[(1, 74520264), (2, 37260132), (3, 24840088), (4, 18630066), (6, 12420044), (7, 10645752), (8, 9315033), (12, 6210022), (13, 5732328), (14, 5322876), (21, 3548584), (24, 3105011), (26, 2866164), (28, 2661438), (39, 1910776), (42, 1774292), (52, 1433082), (56, 1330719), (78, 955388), (84, 887146), (91, 818904), (104, 716541), (149, 500136), (156, 477694), (168, 443573), (182, 409452), (229, 325416), (273, 272968), (298, 250068), (312, 238847), (364, 204726), (447, 166712), (458, 162708), (546, 136484), (596, 125034), (687, 108472), (728, 102363), (894, 83356), (916, 81354), (1043, 71448), (1092, 68242), (1192, 62517), (1374, 54236), (1603, 46488), (1788, 41678), (1832, 40677), (1937, 38472), (2086, 35724), (2184, 34121), (2748, 27118), (2977, 25032), (3129, 23816), (3206, 23244), (3576, 20839), (3874, 19236), (4172, 17862), (4809, 15496), (5496, 13559), (5811, 12824), (5954, 12516), (6258, 11908), (6412, 11622), (7748, 9618), (8344, 8931)]