64148454

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 145176720

約数和(自身を除く): 81028266

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 1098, 1579, 2257, 3158, 4514, 4737, 6771, 9474, 13542, 14211, 20313, 28422, 40626, 58423, 96319, 116846, 175269, 192638, 288957, 350538, 525807, 577914, 866871, 1051614, 1733742, 3563803, 7127606, 10691409, 21382818, 32074227, 64148454]

約数ペア:

[(1, 64148454), (2, 32074227), (3, 21382818), (6, 10691409), (9, 7127606), (18, 3563803), (37, 1733742), (61, 1051614), (74, 866871), (111, 577914), (122, 525807), (183, 350538), (222, 288957), (333, 192638), (366, 175269), (549, 116846), (666, 96319), (1098, 58423), (1579, 40626), (2257, 28422), (3158, 20313), (4514, 14211), (4737, 13542), (6771, 9474)]