66904488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{44249}}^1$

素因数の和:44271

約数の個数: 64

約数和(自身を含む): 212400000

約数和(自身を除く): 145495512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 44249, 88498, 132747, 176996, 265494, 309743, 353992, 398241, 530988, 619486, 796482, 929229, 1061976, 1194723, 1238972, 1592964, 1858458, 2389446, 2477944, 2787687, 3185928, 3716916, 4778892, 5575374, 7433832, 8363061, 9557784, 11150748, 16726122, 22301496, 33452244, 66904488]

約数ペア:

[(1, 66904488), (2, 33452244), (3, 22301496), (4, 16726122), (6, 11150748), (7, 9557784), (8, 8363061), (9, 7433832), (12, 5575374), (14, 4778892), (18, 3716916), (21, 3185928), (24, 2787687), (27, 2477944), (28, 2389446), (36, 1858458), (42, 1592964), (54, 1238972), (56, 1194723), (63, 1061976), (72, 929229), (84, 796482), (108, 619486), (126, 530988), (168, 398241), (189, 353992), (216, 309743), (252, 265494), (378, 176996), (504, 132747), (756, 88498), (1512, 44249)]