90720744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 246705120

約数和(自身を除く): 155984376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 283, 296, 361, 444, 456, 566, 703, 722, 849, 888, 1083, 1132, 1406, 1444, 1698, 2109, 2166, 2264, 2812, 2888, 3396, 4218, 4332, 5377, 5624, 6792, 8436, 8664, 10471, 10754, 13357, 16131, 16872, 20942, 21508, 26714, 31413, 32262, 40071, 41884, 43016, 53428, 62826, 64524, 80142, 83768, 102163, 106856, 125652, 129048, 160284, 198949, 204326, 251304, 306489, 320568, 397898, 408652, 596847, 612978, 795796, 817304, 1193694, 1225956, 1591592, 2387388, 2451912, 3780031, 4774776, 7560062, 11340093, 15120124, 22680186, 30240248, 45360372, 90720744]

約数ペア:

[(1, 90720744), (2, 45360372), (3, 30240248), (4, 22680186), (6, 15120124), (8, 11340093), (12, 7560062), (19, 4774776), (24, 3780031), (37, 2451912), (38, 2387388), (57, 1591592), (74, 1225956), (76, 1193694), (111, 817304), (114, 795796), (148, 612978), (152, 596847), (222, 408652), (228, 397898), (283, 320568), (296, 306489), (361, 251304), (444, 204326), (456, 198949), (566, 160284), (703, 129048), (722, 125652), (849, 106856), (888, 102163), (1083, 83768), (1132, 80142), (1406, 64524), (1444, 62826), (1698, 53428), (2109, 43016), (2166, 41884), (2264, 40071), (2812, 32262), (2888, 31413), (3396, 26714), (4218, 21508), (4332, 20942), (5377, 16872), (5624, 16131), (6792, 13357), (8436, 10754), (8664, 10471)]