86413020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 248888640

約数和(自身を除く): 162475620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 109, 146, 181, 218, 219, 292, 327, 362, 365, 436, 438, 543, 545, 654, 724, 730, 876, 905, 1086, 1090, 1095, 1308, 1460, 1635, 1810, 2172, 2180, 2190, 2715, 3270, 3620, 4380, 5430, 6540, 7957, 10860, 13213, 15914, 19729, 23871, 26426, 31828, 39458, 39639, 39785, 47742, 52852, 59187, 66065, 78916, 79278, 79570, 95484, 98645, 118374, 119355, 132130, 158556, 159140, 197290, 198195, 236748, 238710, 264260, 295935, 394580, 396390, 477420, 591870, 792780, 1183740, 1440217, 2880434, 4320651, 5760868, 7201085, 8641302, 14402170, 17282604, 21603255, 28804340, 43206510, 86413020]

約数ペア:

[(1, 86413020), (2, 43206510), (3, 28804340), (4, 21603255), (5, 17282604), (6, 14402170), (10, 8641302), (12, 7201085), (15, 5760868), (20, 4320651), (30, 2880434), (60, 1440217), (73, 1183740), (109, 792780), (146, 591870), (181, 477420), (218, 396390), (219, 394580), (292, 295935), (327, 264260), (362, 238710), (365, 236748), (436, 198195), (438, 197290), (543, 159140), (545, 158556), (654, 132130), (724, 119355), (730, 118374), (876, 98645), (905, 95484), (1086, 79570), (1090, 79278), (1095, 78916), (1308, 66065), (1460, 59187), (1635, 52852), (1810, 47742), (2172, 39785), (2180, 39639), (2190, 39458), (2715, 31828), (3270, 26426), (3620, 23871), (4380, 19729), (5430, 15914), (6540, 13213), (7957, 10860)]