85856940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36691}}^1$

素因数の和:36719

約数の個数: 72

約数和(自身を含む): 280473648

約数和(自身を除く): 194616708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36691, 73382, 110073, 146764, 183455, 220146, 330219, 366910, 440292, 476983, 550365, 660438, 733820, 953966, 1100730, 1320876, 1430949, 1651095, 1907932, 2201460, 2384915, 2861898, 3302190, 4292847, 4769830, 5723796, 6604380, 7154745, 8585694, 9539660, 14309490, 17171388, 21464235, 28618980, 42928470, 85856940]

約数ペア:

[(1, 85856940), (2, 42928470), (3, 28618980), (4, 21464235), (5, 17171388), (6, 14309490), (9, 9539660), (10, 8585694), (12, 7154745), (13, 6604380), (15, 5723796), (18, 4769830), (20, 4292847), (26, 3302190), (30, 2861898), (36, 2384915), (39, 2201460), (45, 1907932), (52, 1651095), (60, 1430949), (65, 1320876), (78, 1100730), (90, 953966), (117, 733820), (130, 660438), (156, 550365), (180, 476983), (195, 440292), (234, 366910), (260, 330219), (390, 220146), (468, 183455), (585, 146764), (780, 110073), (1170, 73382), (2340, 36691)]