90549522

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 230918400

約数和(自身を除く): 140368878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 421, 569, 842, 1138, 1263, 1707, 2526, 2947, 3414, 3789, 3983, 5121, 5894, 7578, 7966, 8841, 10242, 11367, 11949, 15363, 17682, 22734, 23898, 26523, 30726, 35847, 53046, 71694, 79569, 107541, 159138, 215082, 239549, 479098, 718647, 1437294, 1676843, 2155941, 3353686, 4311882, 5030529, 6467823, 10061058, 12935646, 15091587, 30183174, 45274761, 90549522]

約数ペア:

[(1, 90549522), (2, 45274761), (3, 30183174), (6, 15091587), (7, 12935646), (9, 10061058), (14, 6467823), (18, 5030529), (21, 4311882), (27, 3353686), (42, 2155941), (54, 1676843), (63, 1437294), (126, 718647), (189, 479098), (378, 239549), (421, 215082), (569, 159138), (842, 107541), (1138, 79569), (1263, 71694), (1707, 53046), (2526, 35847), (2947, 30726), (3414, 26523), (3789, 23898), (3983, 22734), (5121, 17682), (5894, 15363), (7578, 11949), (7966, 11367), (8841, 10242)]