80143184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 180036096

約数和(自身を除く): 99892912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 397, 407, 496, 592, 682, 794, 814, 1147, 1364, 1588, 1628, 2294, 2728, 3176, 3256, 4367, 4588, 5456, 6352, 6512, 8734, 9176, 12307, 12617, 14689, 17468, 18352, 24614, 25234, 29378, 34936, 49228, 50468, 58756, 69872, 98456, 100936, 117512, 135377, 161579, 196912, 201872, 235024, 270754, 323158, 455359, 541508, 646316, 910718, 1083016, 1292632, 1821436, 2166032, 2585264, 3642872, 5008949, 7285744, 10017898, 20035796, 40071592, 80143184]

約数ペア:

[(1, 80143184), (2, 40071592), (4, 20035796), (8, 10017898), (11, 7285744), (16, 5008949), (22, 3642872), (31, 2585264), (37, 2166032), (44, 1821436), (62, 1292632), (74, 1083016), (88, 910718), (124, 646316), (148, 541508), (176, 455359), (248, 323158), (296, 270754), (341, 235024), (397, 201872), (407, 196912), (496, 161579), (592, 135377), (682, 117512), (794, 100936), (814, 98456), (1147, 69872), (1364, 58756), (1588, 50468), (1628, 49228), (2294, 34936), (2728, 29378), (3176, 25234), (3256, 24614), (4367, 18352), (4588, 17468), (5456, 14689), (6352, 12617), (6512, 12307), (8734, 9176)]