84062940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107773}}^1$

素因数の和:107798

約数の個数: 48

約数和(自身を含む): 253484448

約数和(自身を除く): 169421508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 107773, 215546, 323319, 431092, 538865, 646638, 1077730, 1293276, 1401049, 1616595, 2155460, 2802098, 3233190, 4203147, 5604196, 6466380, 7005245, 8406294, 14010490, 16812588, 21015735, 28020980, 42031470, 84062940]

約数ペア:

[(1, 84062940), (2, 42031470), (3, 28020980), (4, 21015735), (5, 16812588), (6, 14010490), (10, 8406294), (12, 7005245), (13, 6466380), (15, 5604196), (20, 4203147), (26, 3233190), (30, 2802098), (39, 2155460), (52, 1616595), (60, 1401049), (65, 1293276), (78, 1077730), (130, 646638), (156, 538865), (195, 431092), (260, 323319), (390, 215546), (780, 107773)]