7961076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 21577920

約数和(自身を除く): 13616844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 113, 114, 171, 206, 226, 228, 309, 339, 342, 412, 452, 618, 678, 684, 927, 1017, 1236, 1356, 1854, 1957, 2034, 2147, 3708, 3914, 4068, 4294, 5871, 6441, 7828, 8588, 11639, 11742, 12882, 17613, 19323, 23278, 23484, 25764, 34917, 35226, 38646, 46556, 69834, 70452, 77292, 104751, 139668, 209502, 221141, 419004, 442282, 663423, 884564, 1326846, 1990269, 2653692, 3980538, 7961076]

約数ペア:

[(1, 7961076), (2, 3980538), (3, 2653692), (4, 1990269), (6, 1326846), (9, 884564), (12, 663423), (18, 442282), (19, 419004), (36, 221141), (38, 209502), (57, 139668), (76, 104751), (103, 77292), (113, 70452), (114, 69834), (171, 46556), (206, 38646), (226, 35226), (228, 34917), (309, 25764), (339, 23484), (342, 23278), (412, 19323), (452, 17613), (618, 12882), (678, 11742), (684, 11639), (927, 8588), (1017, 7828), (1236, 6441), (1356, 5871), (1854, 4294), (1957, 4068), (2034, 3914), (2147, 3708)]