64717536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3989}}^1$

素因数の和:4028

約数の個数: 72

約数和(自身を含む): 184002840

約数和(自身を除く): 119285304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 3989, 4056, 5408, 7978, 8112, 11967, 15956, 16224, 23934, 31912, 47868, 51857, 63824, 95736, 103714, 127648, 155571, 191472, 207428, 311142, 382944, 414856, 622284, 674141, 829712, 1244568, 1348282, 1659424, 2022423, 2489136, 2696564, 4044846, 4978272, 5393128, 8089692, 10786256, 16179384, 21572512, 32358768, 64717536]

約数ペア:

[(1, 64717536), (2, 32358768), (3, 21572512), (4, 16179384), (6, 10786256), (8, 8089692), (12, 5393128), (13, 4978272), (16, 4044846), (24, 2696564), (26, 2489136), (32, 2022423), (39, 1659424), (48, 1348282), (52, 1244568), (78, 829712), (96, 674141), (104, 622284), (156, 414856), (169, 382944), (208, 311142), (312, 207428), (338, 191472), (416, 155571), (507, 127648), (624, 103714), (676, 95736), (1014, 63824), (1248, 51857), (1352, 47868), (2028, 31912), (2704, 23934), (3989, 16224), (4056, 15956), (5408, 11967), (7978, 8112)]