64970856

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4931}}^1$

素因数の和:5007

約数の個数: 64

約数和(自身を含む): 183470400

約数和(自身を除く): 118499544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4931, 6588, 9862, 13176, 14793, 19724, 29586, 39448, 44379, 59172, 88758, 118344, 133137, 177516, 266274, 300791, 355032, 532548, 601582, 902373, 1065096, 1203164, 1804746, 2406328, 2707119, 3609492, 5414238, 7218984, 8121357, 10828476, 16242714, 21656952, 32485428, 64970856]

約数ペア:

[(1, 64970856), (2, 32485428), (3, 21656952), (4, 16242714), (6, 10828476), (8, 8121357), (9, 7218984), (12, 5414238), (18, 3609492), (24, 2707119), (27, 2406328), (36, 1804746), (54, 1203164), (61, 1065096), (72, 902373), (108, 601582), (122, 532548), (183, 355032), (216, 300791), (244, 266274), (366, 177516), (488, 133137), (549, 118344), (732, 88758), (1098, 59172), (1464, 44379), (1647, 39448), (2196, 29586), (3294, 19724), (4392, 14793), (4931, 13176), (6588, 9862)]