86585460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8539}}^1$

素因数の和:8577

約数の個数: 72

約数和(自身を含む): 262553760

約数和(自身を除く): 175968300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 8539, 10140, 17078, 25617, 34156, 42695, 51234, 85390, 102468, 111007, 128085, 170780, 222014, 256170, 333021, 444028, 512340, 555035, 666042, 1110070, 1332084, 1443091, 1665105, 2220140, 2886182, 3330210, 4329273, 5772364, 6660420, 7215455, 8658546, 14430910, 17317092, 21646365, 28861820, 43292730, 86585460]

約数ペア:

[(1, 86585460), (2, 43292730), (3, 28861820), (4, 21646365), (5, 17317092), (6, 14430910), (10, 8658546), (12, 7215455), (13, 6660420), (15, 5772364), (20, 4329273), (26, 3330210), (30, 2886182), (39, 2220140), (52, 1665105), (60, 1443091), (65, 1332084), (78, 1110070), (130, 666042), (156, 555035), (169, 512340), (195, 444028), (260, 333021), (338, 256170), (390, 222014), (507, 170780), (676, 128085), (780, 111007), (845, 102468), (1014, 85390), (1690, 51234), (2028, 42695), (2535, 34156), (3380, 25617), (5070, 17078), (8539, 10140)]