89698284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 246136800

約数和(自身を除く): 156438516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1399, 1644, 1781, 2466, 2798, 3562, 4197, 4932, 5343, 5596, 7124, 8394, 10686, 12591, 16029, 16788, 18187, 21372, 25182, 32058, 36374, 50364, 54561, 64116, 72748, 109122, 163683, 191663, 218244, 327366, 383326, 574989, 654732, 766652, 1149978, 1724967, 2299956, 2491619, 3449934, 4983238, 6899868, 7474857, 9966476, 14949714, 22424571, 29899428, 44849142, 89698284]

約数ペア:

[(1, 89698284), (2, 44849142), (3, 29899428), (4, 22424571), (6, 14949714), (9, 9966476), (12, 7474857), (13, 6899868), (18, 4983238), (26, 3449934), (36, 2491619), (39, 2299956), (52, 1724967), (78, 1149978), (117, 766652), (137, 654732), (156, 574989), (234, 383326), (274, 327366), (411, 218244), (468, 191663), (548, 163683), (822, 109122), (1233, 72748), (1399, 64116), (1644, 54561), (1781, 50364), (2466, 36374), (2798, 32058), (3562, 25182), (4197, 21372), (4932, 18187), (5343, 16788), (5596, 16029), (7124, 12591), (8394, 10686)]