72526428

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 208036752

約数和(自身を除く): 135510324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 108, 117, 134, 156, 162, 201, 234, 257, 268, 324, 351, 402, 468, 514, 603, 702, 771, 804, 871, 1028, 1053, 1206, 1404, 1542, 1742, 1809, 2106, 2313, 2412, 2613, 3084, 3341, 3484, 3618, 4212, 4626, 5226, 5427, 6682, 6939, 7236, 7839, 9252, 10023, 10452, 10854, 13364, 13878, 15678, 17219, 20046, 20817, 21708, 23517, 27756, 30069, 31356, 34438, 40092, 41634, 47034, 51657, 60138, 68876, 70551, 83268, 90207, 94068, 103314, 120276, 141102, 154971, 180414, 206628, 223847, 270621, 282204, 309942, 360828, 447694, 464913, 541242, 619884, 671541, 895388, 929826, 1082484, 1343082, 1394739, 1859652, 2014623, 2686164, 2789478, 4029246, 5578956, 6043869, 8058492, 12087738, 18131607, 24175476, 36263214, 72526428]

約数ペア:

[(1, 72526428), (2, 36263214), (3, 24175476), (4, 18131607), (6, 12087738), (9, 8058492), (12, 6043869), (13, 5578956), (18, 4029246), (26, 2789478), (27, 2686164), (36, 2014623), (39, 1859652), (52, 1394739), (54, 1343082), (67, 1082484), (78, 929826), (81, 895388), (108, 671541), (117, 619884), (134, 541242), (156, 464913), (162, 447694), (201, 360828), (234, 309942), (257, 282204), (268, 270621), (324, 223847), (351, 206628), (402, 180414), (468, 154971), (514, 141102), (603, 120276), (702, 103314), (771, 94068), (804, 90207), (871, 83268), (1028, 70551), (1053, 68876), (1206, 60138), (1404, 51657), (1542, 47034), (1742, 41634), (1809, 40092), (2106, 34438), (2313, 31356), (2412, 30069), (2613, 27756), (3084, 23517), (3341, 21708), (3484, 20817), (3618, 20046), (4212, 17219), (4626, 15678), (5226, 13878), (5427, 13364), (6682, 10854), (6939, 10452), (7236, 10023), (7839, 9252)]