64948716

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4091}}^1$

素因数の和:4121

約数の個数: 90

約数和(自身を含む): 197557668

約数和(自身を除く): 132608952

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4091, 5292, 7938, 8182, 12273, 15876, 16364, 24546, 28637, 36819, 49092, 57274, 73638, 85911, 110457, 114548, 147276, 171822, 200459, 220914, 257733, 331371, 343644, 400918, 441828, 515466, 601377, 662742, 773199, 801836, 1030932, 1202754, 1325484, 1546398, 1804131, 2319597, 2405508, 3092796, 3608262, 4639194, 5412393, 7216524, 9278388, 10824786, 16237179, 21649572, 32474358, 64948716]

約数ペア:

[(1, 64948716), (2, 32474358), (3, 21649572), (4, 16237179), (6, 10824786), (7, 9278388), (9, 7216524), (12, 5412393), (14, 4639194), (18, 3608262), (21, 3092796), (27, 2405508), (28, 2319597), (36, 1804131), (42, 1546398), (49, 1325484), (54, 1202754), (63, 1030932), (81, 801836), (84, 773199), (98, 662742), (108, 601377), (126, 515466), (147, 441828), (162, 400918), (189, 343644), (196, 331371), (252, 257733), (294, 220914), (324, 200459), (378, 171822), (441, 147276), (567, 114548), (588, 110457), (756, 85911), (882, 73638), (1134, 57274), (1323, 49092), (1764, 36819), (2268, 28637), (2646, 24546), (3969, 16364), (4091, 15876), (5292, 12273), (7938, 8182)]