89786580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2745

約数の個数: 96

約数和(自身を含む): 277140864

約数和(自身を除く): 187354284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2580, 2677, 2795, 3354, 5354, 5590, 6708, 8031, 8385, 10708, 11180, 13385, 16062, 16770, 26770, 32124, 33540, 34801, 40155, 53540, 69602, 80310, 104403, 115111, 139204, 160620, 174005, 208806, 230222, 345333, 348010, 417612, 460444, 522015, 575555, 690666, 696020, 1044030, 1151110, 1381332, 1496443, 1726665, 2088060, 2302220, 2992886, 3453330, 4489329, 5985772, 6906660, 7482215, 8978658, 14964430, 17957316, 22446645, 29928860, 44893290, 89786580]

約数ペア:

[(1, 89786580), (2, 44893290), (3, 29928860), (4, 22446645), (5, 17957316), (6, 14964430), (10, 8978658), (12, 7482215), (13, 6906660), (15, 5985772), (20, 4489329), (26, 3453330), (30, 2992886), (39, 2302220), (43, 2088060), (52, 1726665), (60, 1496443), (65, 1381332), (78, 1151110), (86, 1044030), (129, 696020), (130, 690666), (156, 575555), (172, 522015), (195, 460444), (215, 417612), (258, 348010), (260, 345333), (390, 230222), (430, 208806), (516, 174005), (559, 160620), (645, 139204), (780, 115111), (860, 104403), (1118, 80310), (1290, 69602), (1677, 53540), (2236, 40155), (2580, 34801), (2677, 33540), (2795, 32124), (3354, 26770), (5354, 16770), (5590, 16062), (6708, 13385), (8031, 11180), (8385, 10708)]