73469864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 155354640

約数和(自身を除く): 81884776

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 244, 296, 313, 481, 488, 626, 793, 962, 1252, 1586, 1924, 2257, 2504, 3172, 3848, 4069, 4514, 6344, 8138, 9028, 11581, 16276, 18056, 19093, 23162, 29341, 32552, 38186, 46324, 58682, 76372, 92648, 117364, 150553, 152744, 234728, 248209, 301106, 496418, 602212, 706441, 992836, 1204424, 1412882, 1985672, 2825764, 5651528, 9183733, 18367466, 36734932, 73469864]

約数ペア:

[(1, 73469864), (2, 36734932), (4, 18367466), (8, 9183733), (13, 5651528), (26, 2825764), (37, 1985672), (52, 1412882), (61, 1204424), (74, 992836), (104, 706441), (122, 602212), (148, 496418), (244, 301106), (296, 248209), (313, 234728), (481, 152744), (488, 150553), (626, 117364), (793, 92648), (962, 76372), (1252, 58682), (1586, 46324), (1924, 38186), (2257, 32552), (2504, 29341), (3172, 23162), (3848, 19093), (4069, 18056), (4514, 16276), (6344, 11581), (8138, 9028)]