87999288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12308

約数の個数: 64

約数和(自身を含む): 247242240

約数和(自身を除く): 159242952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 12263, 24526, 36789, 49052, 73578, 98104, 147156, 159419, 282049, 294312, 318838, 478257, 564098, 637676, 846147, 956514, 1128196, 1275352, 1692294, 1913028, 2256392, 3384588, 3666637, 3826056, 6769176, 7333274, 10999911, 14666548, 21999822, 29333096, 43999644, 87999288]

約数ペア:

[(1, 87999288), (2, 43999644), (3, 29333096), (4, 21999822), (6, 14666548), (8, 10999911), (12, 7333274), (13, 6769176), (23, 3826056), (24, 3666637), (26, 3384588), (39, 2256392), (46, 1913028), (52, 1692294), (69, 1275352), (78, 1128196), (92, 956514), (104, 846147), (138, 637676), (156, 564098), (184, 478257), (276, 318838), (299, 294312), (312, 282049), (552, 159419), (598, 147156), (897, 98104), (1196, 73578), (1794, 49052), (2392, 36789), (3588, 24526), (7176, 12263)]