64015848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5261}}^1$

素因数の和:5299

約数の個数: 72

約数和(自身を含む): 187774470

約数和(自身を除く): 123758622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 5261, 6084, 10522, 12168, 15783, 21044, 31566, 42088, 47349, 63132, 68393, 94698, 126264, 136786, 189396, 205179, 273572, 378792, 410358, 547144, 615537, 820716, 889109, 1231074, 1641432, 1778218, 2462148, 2667327, 3556436, 4924296, 5334654, 7112872, 8001981, 10669308, 16003962, 21338616, 32007924, 64015848]

約数ペア:

[(1, 64015848), (2, 32007924), (3, 21338616), (4, 16003962), (6, 10669308), (8, 8001981), (9, 7112872), (12, 5334654), (13, 4924296), (18, 3556436), (24, 2667327), (26, 2462148), (36, 1778218), (39, 1641432), (52, 1231074), (72, 889109), (78, 820716), (104, 615537), (117, 547144), (156, 410358), (169, 378792), (234, 273572), (312, 205179), (338, 189396), (468, 136786), (507, 126264), (676, 94698), (936, 68393), (1014, 63132), (1352, 47349), (1521, 42088), (2028, 31566), (3042, 21044), (4056, 15783), (5261, 12168), (6084, 10522)]