63963228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 174864144

約数和(自身を除く): 110900916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 601, 724, 1086, 1202, 1267, 1803, 2172, 2404, 2534, 3606, 3801, 4207, 5068, 7212, 7602, 8414, 8869, 12621, 15204, 16828, 17738, 25242, 26607, 29449, 35476, 50484, 53214, 58898, 88347, 106428, 108781, 117796, 176694, 217562, 326343, 353388, 435124, 652686, 761467, 1305372, 1522934, 2284401, 3045868, 4568802, 5330269, 9137604, 10660538, 15990807, 21321076, 31981614, 63963228]

約数ペア:

[(1, 63963228), (2, 31981614), (3, 21321076), (4, 15990807), (6, 10660538), (7, 9137604), (12, 5330269), (14, 4568802), (21, 3045868), (28, 2284401), (42, 1522934), (49, 1305372), (84, 761467), (98, 652686), (147, 435124), (181, 353388), (196, 326343), (294, 217562), (362, 176694), (543, 117796), (588, 108781), (601, 106428), (724, 88347), (1086, 58898), (1202, 53214), (1267, 50484), (1803, 35476), (2172, 29449), (2404, 26607), (2534, 25242), (3606, 17738), (3801, 16828), (4207, 15204), (5068, 12621), (7212, 8869), (7602, 8414)]