87578010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8349

約数の個数: 80

約数和(自身を含む): 253632456

約数和(自身を除く): 166054446

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 8317, 10530, 16634, 24951, 41585, 49902, 74853, 83170, 108121, 124755, 149706, 216242, 224559, 249510, 324363, 374265, 449118, 540605, 648726, 673677, 748530, 973089, 1081210, 1122795, 1347354, 1621815, 1946178, 2245590, 2919267, 3243630, 3368385, 4865445, 5838534, 6736770, 8757801, 9730890, 14596335, 17515602, 29192670, 43789005, 87578010]

約数ペア:

[(1, 87578010), (2, 43789005), (3, 29192670), (5, 17515602), (6, 14596335), (9, 9730890), (10, 8757801), (13, 6736770), (15, 5838534), (18, 4865445), (26, 3368385), (27, 3243630), (30, 2919267), (39, 2245590), (45, 1946178), (54, 1621815), (65, 1347354), (78, 1122795), (81, 1081210), (90, 973089), (117, 748530), (130, 673677), (135, 648726), (162, 540605), (195, 449118), (234, 374265), (270, 324363), (351, 249510), (390, 224559), (405, 216242), (585, 149706), (702, 124755), (810, 108121), (1053, 83170), (1170, 74853), (1755, 49902), (2106, 41585), (3510, 24951), (5265, 16634), (8317, 10530)]