90051678

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1471}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 206668800

約数和(自身を除く): 116617122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 537, 1074, 1471, 1611, 2942, 3222, 3401, 4413, 6802, 8826, 10203, 13239, 20406, 26478, 27949, 30609, 55898, 61218, 83847, 167694, 251541, 263309, 503082, 526618, 789927, 1579854, 2369781, 4739562, 5002871, 10005742, 15008613, 30017226, 45025839, 90051678]

約数ペア:

[(1, 90051678), (2, 45025839), (3, 30017226), (6, 15008613), (9, 10005742), (18, 5002871), (19, 4739562), (38, 2369781), (57, 1579854), (114, 789927), (171, 526618), (179, 503082), (342, 263309), (358, 251541), (537, 167694), (1074, 83847), (1471, 61218), (1611, 55898), (2942, 30609), (3222, 27949), (3401, 26478), (4413, 20406), (6802, 13239), (8826, 10203)]