86876340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 251682816

約数和(自身を除く): 164806476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 151, 172, 215, 223, 258, 302, 430, 446, 453, 516, 604, 645, 669, 755, 860, 892, 906, 1115, 1290, 1338, 1510, 1812, 2230, 2265, 2580, 2676, 3020, 3345, 4460, 4530, 6493, 6690, 9060, 9589, 12986, 13380, 19178, 19479, 25972, 28767, 32465, 33673, 38356, 38958, 47945, 57534, 64930, 67346, 77916, 95890, 97395, 101019, 115068, 129860, 134692, 143835, 168365, 191780, 194790, 202038, 287670, 336730, 389580, 404076, 505095, 575340, 673460, 1010190, 1447939, 2020380, 2895878, 4343817, 5791756, 7239695, 8687634, 14479390, 17375268, 21719085, 28958780, 43438170, 86876340]

約数ペア:

[(1, 86876340), (2, 43438170), (3, 28958780), (4, 21719085), (5, 17375268), (6, 14479390), (10, 8687634), (12, 7239695), (15, 5791756), (20, 4343817), (30, 2895878), (43, 2020380), (60, 1447939), (86, 1010190), (129, 673460), (151, 575340), (172, 505095), (215, 404076), (223, 389580), (258, 336730), (302, 287670), (430, 202038), (446, 194790), (453, 191780), (516, 168365), (604, 143835), (645, 134692), (669, 129860), (755, 115068), (860, 101019), (892, 97395), (906, 95890), (1115, 77916), (1290, 67346), (1338, 64930), (1510, 57534), (1812, 47945), (2230, 38958), (2265, 38356), (2580, 33673), (2676, 32465), (3020, 28767), (3345, 25972), (4460, 19479), (4530, 19178), (6493, 13380), (6690, 12986), (9060, 9589)]