86264490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 151784790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 59, 65, 69, 78, 115, 118, 130, 138, 163, 177, 195, 230, 295, 299, 326, 345, 354, 390, 489, 590, 598, 690, 767, 815, 885, 897, 978, 1357, 1495, 1534, 1630, 1770, 1794, 2119, 2301, 2445, 2714, 2990, 3749, 3835, 4071, 4238, 4485, 4602, 4890, 6357, 6785, 7498, 7670, 8142, 8970, 9617, 10595, 11247, 11505, 12714, 13570, 17641, 18745, 19234, 20355, 21190, 22494, 23010, 28851, 31785, 35282, 37490, 40710, 48085, 48737, 52923, 56235, 57702, 63570, 88205, 96170, 97474, 105846, 112470, 125021, 144255, 146211, 176410, 221191, 243685, 250042, 264615, 288510, 292422, 375063, 442382, 487370, 529230, 625105, 663573, 731055, 750126, 1105955, 1250210, 1327146, 1462110, 1875315, 2211910, 2875483, 3317865, 3750630, 5750966, 6635730, 8626449, 14377415, 17252898, 28754830, 43132245, 86264490]

約数ペア:

[(1, 86264490), (2, 43132245), (3, 28754830), (5, 17252898), (6, 14377415), (10, 8626449), (13, 6635730), (15, 5750966), (23, 3750630), (26, 3317865), (30, 2875483), (39, 2211910), (46, 1875315), (59, 1462110), (65, 1327146), (69, 1250210), (78, 1105955), (115, 750126), (118, 731055), (130, 663573), (138, 625105), (163, 529230), (177, 487370), (195, 442382), (230, 375063), (295, 292422), (299, 288510), (326, 264615), (345, 250042), (354, 243685), (390, 221191), (489, 176410), (590, 146211), (598, 144255), (690, 125021), (767, 112470), (815, 105846), (885, 97474), (897, 96170), (978, 88205), (1357, 63570), (1495, 57702), (1534, 56235), (1630, 52923), (1770, 48737), (1794, 48085), (2119, 40710), (2301, 37490), (2445, 35282), (2714, 31785), (2990, 28851), (3749, 23010), (3835, 22494), (4071, 21190), (4238, 20355), (4485, 19234), (4602, 18745), (4890, 17641), (6357, 13570), (6785, 12714), (7498, 11505), (7670, 11247), (8142, 10595), (8970, 9617)]