84311820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3692

約数の個数: 96

約数和(自身を含む): 268477440

約数和(自身を除く): 184165620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3631, 3870, 4644, 5805, 7262, 7740, 10893, 11610, 14524, 18155, 21786, 23220, 32679, 36310, 43572, 54465, 65358, 72620, 98037, 108930, 130716, 156133, 163395, 196074, 217860, 312266, 326790, 392148, 468399, 490185, 624532, 653580, 780665, 936798, 980370, 1405197, 1561330, 1873596, 1960740, 2341995, 2810394, 3122660, 4215591, 4683990, 5620788, 7025985, 8431182, 9367980, 14051970, 16862364, 21077955, 28103940, 42155910, 84311820]

約数ペア:

[(1, 84311820), (2, 42155910), (3, 28103940), (4, 21077955), (5, 16862364), (6, 14051970), (9, 9367980), (10, 8431182), (12, 7025985), (15, 5620788), (18, 4683990), (20, 4215591), (27, 3122660), (30, 2810394), (36, 2341995), (43, 1960740), (45, 1873596), (54, 1561330), (60, 1405197), (86, 980370), (90, 936798), (108, 780665), (129, 653580), (135, 624532), (172, 490185), (180, 468399), (215, 392148), (258, 326790), (270, 312266), (387, 217860), (430, 196074), (516, 163395), (540, 156133), (645, 130716), (774, 108930), (860, 98037), (1161, 72620), (1290, 65358), (1548, 54465), (1935, 43572), (2322, 36310), (2580, 32679), (3631, 23220), (3870, 21786), (4644, 18155), (5805, 14524), (7262, 11610), (7740, 10893)]