88850340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15923}}^1$

素因数の和:15969

約数の個数: 72

約数和(自身を含む): 278224128

約数和(自身を除く): 189373788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15923, 31846, 47769, 63692, 79615, 95538, 143307, 159230, 191076, 238845, 286614, 318460, 477690, 493613, 573228, 716535, 955380, 987226, 1433070, 1480839, 1974452, 2468065, 2866140, 2961678, 4442517, 4936130, 5923356, 7404195, 8885034, 9872260, 14808390, 17770068, 22212585, 29616780, 44425170, 88850340]

約数ペア:

[(1, 88850340), (2, 44425170), (3, 29616780), (4, 22212585), (5, 17770068), (6, 14808390), (9, 9872260), (10, 8885034), (12, 7404195), (15, 5923356), (18, 4936130), (20, 4442517), (30, 2961678), (31, 2866140), (36, 2468065), (45, 1974452), (60, 1480839), (62, 1433070), (90, 987226), (93, 955380), (124, 716535), (155, 573228), (180, 493613), (186, 477690), (279, 318460), (310, 286614), (372, 238845), (465, 191076), (558, 159230), (620, 143307), (930, 95538), (1116, 79615), (1395, 63692), (1860, 47769), (2790, 31846), (5580, 15923)]