90037038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 223921152

約数和(自身を除く): 133884114

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1339, 1442, 1601, 2163, 2678, 3202, 4017, 4326, 4803, 8034, 9373, 9606, 11207, 18746, 20813, 22414, 28119, 33621, 41626, 56238, 62439, 67242, 124878, 145691, 164903, 291382, 329806, 437073, 494709, 874146, 989418, 1154321, 2143739, 2308642, 3462963, 4287478, 6431217, 6925926, 12862434, 15006173, 30012346, 45018519, 90037038]

約数ペア:

[(1, 90037038), (2, 45018519), (3, 30012346), (6, 15006173), (7, 12862434), (13, 6925926), (14, 6431217), (21, 4287478), (26, 3462963), (39, 2308642), (42, 2143739), (78, 1154321), (91, 989418), (103, 874146), (182, 494709), (206, 437073), (273, 329806), (309, 291382), (546, 164903), (618, 145691), (721, 124878), (1339, 67242), (1442, 62439), (1601, 56238), (2163, 41626), (2678, 33621), (3202, 28119), (4017, 22414), (4326, 20813), (4803, 18746), (8034, 11207), (9373, 9606)]