89327940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1709

約数の個数: 96

約数和(自身を含む): 273321216

約数和(自身を除く): 183993276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1613, 1846, 2130, 2769, 3226, 3692, 4260, 4615, 4839, 5538, 6452, 8065, 9230, 9678, 11076, 13845, 16130, 18460, 19356, 20969, 24195, 27690, 32260, 41938, 48390, 55380, 62907, 83876, 96780, 104845, 114523, 125814, 209690, 229046, 251628, 314535, 343569, 419380, 458092, 572615, 629070, 687138, 1145230, 1258140, 1374276, 1488799, 1717845, 2290460, 2977598, 3435690, 4466397, 5955196, 6871380, 7443995, 8932794, 14887990, 17865588, 22331985, 29775980, 44663970, 89327940]

約数ペア:

[(1, 89327940), (2, 44663970), (3, 29775980), (4, 22331985), (5, 17865588), (6, 14887990), (10, 8932794), (12, 7443995), (13, 6871380), (15, 5955196), (20, 4466397), (26, 3435690), (30, 2977598), (39, 2290460), (52, 1717845), (60, 1488799), (65, 1374276), (71, 1258140), (78, 1145230), (130, 687138), (142, 629070), (156, 572615), (195, 458092), (213, 419380), (260, 343569), (284, 314535), (355, 251628), (390, 229046), (426, 209690), (710, 125814), (780, 114523), (852, 104845), (923, 96780), (1065, 83876), (1420, 62907), (1613, 55380), (1846, 48390), (2130, 41938), (2769, 32260), (3226, 27690), (3692, 24195), (4260, 20969), (4615, 19356), (4839, 18460), (5538, 16130), (6452, 13845), (8065, 11076), (9230, 9678)]