86129640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 281080800

約数和(自身を除く): 194951160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 571, 838, 1142, 1257, 1676, 1713, 2095, 2284, 2514, 2855, 3352, 3426, 3771, 4190, 4568, 5028, 5139, 5710, 6285, 6852, 7542, 8380, 8565, 10056, 10278, 11420, 12570, 13704, 15084, 16760, 17130, 18855, 20556, 22840, 25140, 25695, 30168, 34260, 37710, 41112, 50280, 51390, 68520, 75420, 102780, 150840, 205560, 239249, 478498, 717747, 956996, 1196245, 1435494, 1913992, 2153241, 2392490, 2870988, 3588735, 4306482, 4784980, 5741976, 7177470, 8612964, 9569960, 10766205, 14354940, 17225928, 21532410, 28709880, 43064820, 86129640]

約数ペア:

[(1, 86129640), (2, 43064820), (3, 28709880), (4, 21532410), (5, 17225928), (6, 14354940), (8, 10766205), (9, 9569960), (10, 8612964), (12, 7177470), (15, 5741976), (18, 4784980), (20, 4306482), (24, 3588735), (30, 2870988), (36, 2392490), (40, 2153241), (45, 1913992), (60, 1435494), (72, 1196245), (90, 956996), (120, 717747), (180, 478498), (360, 239249), (419, 205560), (571, 150840), (838, 102780), (1142, 75420), (1257, 68520), (1676, 51390), (1713, 50280), (2095, 41112), (2284, 37710), (2514, 34260), (2855, 30168), (3352, 25695), (3426, 25140), (3771, 22840), (4190, 20556), (4568, 18855), (5028, 17130), (5139, 16760), (5710, 15084), (6285, 13704), (6852, 12570), (7542, 11420), (8380, 10278), (8565, 10056)]