87951276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 108

約数和(自身を含む): 262545192

約数和(自身を除く): 174593916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 683, 876, 882, 1022, 1314, 1366, 1533, 1764, 2044, 2049, 2628, 2732, 3066, 3577, 4098, 4599, 4781, 6132, 6147, 7154, 8196, 9198, 9562, 10731, 12294, 14308, 14343, 18396, 19124, 21462, 24588, 28686, 32193, 33467, 42924, 43029, 49859, 57372, 64386, 66934, 86058, 99718, 100401, 128772, 133868, 149577, 172116, 199436, 200802, 299154, 301203, 349013, 401604, 448731, 598308, 602406, 698026, 897462, 1047039, 1204812, 1396052, 1794924, 2094078, 2443091, 3141117, 4188156, 4886182, 6282234, 7329273, 9772364, 12564468, 14658546, 21987819, 29317092, 43975638, 87951276]

約数ペア:

[(1, 87951276), (2, 43975638), (3, 29317092), (4, 21987819), (6, 14658546), (7, 12564468), (9, 9772364), (12, 7329273), (14, 6282234), (18, 4886182), (21, 4188156), (28, 3141117), (36, 2443091), (42, 2094078), (49, 1794924), (63, 1396052), (73, 1204812), (84, 1047039), (98, 897462), (126, 698026), (146, 602406), (147, 598308), (196, 448731), (219, 401604), (252, 349013), (292, 301203), (294, 299154), (438, 200802), (441, 199436), (511, 172116), (588, 149577), (657, 133868), (683, 128772), (876, 100401), (882, 99718), (1022, 86058), (1314, 66934), (1366, 64386), (1533, 57372), (1764, 49859), (2044, 43029), (2049, 42924), (2628, 33467), (2732, 32193), (3066, 28686), (3577, 24588), (4098, 21462), (4599, 19124), (4781, 18396), (6132, 14343), (6147, 14308), (7154, 12294), (8196, 10731), (9198, 9562)]