89960364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 263361280

約数和(自身を除く): 173400916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 67, 76, 78, 114, 117, 134, 151, 156, 171, 201, 228, 234, 247, 268, 302, 342, 402, 453, 468, 494, 603, 604, 684, 741, 804, 871, 906, 988, 1206, 1273, 1359, 1482, 1742, 1812, 1963, 2223, 2412, 2546, 2613, 2718, 2869, 2964, 3484, 3819, 3926, 4446, 5092, 5226, 5436, 5738, 5889, 7638, 7839, 7852, 8607, 8892, 10117, 10452, 11457, 11476, 11778, 15276, 15678, 16549, 17214, 17667, 20234, 22914, 23556, 25821, 30351, 31356, 33098, 34428, 35334, 37297, 40468, 45828, 49647, 51642, 60702, 66196, 70668, 74594, 91053, 99294, 103284, 111891, 121404, 131521, 148941, 149188, 182106, 192223, 198588, 223782, 263042, 297882, 335673, 364212, 384446, 394563, 447564, 526084, 576669, 595764, 671346, 768892, 789126, 1153338, 1183689, 1342692, 1578252, 1730007, 2306676, 2367378, 2498899, 3460014, 4734756, 4997798, 6920028, 7496697, 9995596, 14993394, 22490091, 29986788, 44980182, 89960364]

約数ペア:

[(1, 89960364), (2, 44980182), (3, 29986788), (4, 22490091), (6, 14993394), (9, 9995596), (12, 7496697), (13, 6920028), (18, 4997798), (19, 4734756), (26, 3460014), (36, 2498899), (38, 2367378), (39, 2306676), (52, 1730007), (57, 1578252), (67, 1342692), (76, 1183689), (78, 1153338), (114, 789126), (117, 768892), (134, 671346), (151, 595764), (156, 576669), (171, 526084), (201, 447564), (228, 394563), (234, 384446), (247, 364212), (268, 335673), (302, 297882), (342, 263042), (402, 223782), (453, 198588), (468, 192223), (494, 182106), (603, 149188), (604, 148941), (684, 131521), (741, 121404), (804, 111891), (871, 103284), (906, 99294), (988, 91053), (1206, 74594), (1273, 70668), (1359, 66196), (1482, 60702), (1742, 51642), (1812, 49647), (1963, 45828), (2223, 40468), (2412, 37297), (2546, 35334), (2613, 34428), (2718, 33098), (2869, 31356), (2964, 30351), (3484, 25821), (3819, 23556), (3926, 22914), (4446, 20234), (5092, 17667), (5226, 17214), (5436, 16549), (5738, 15678), (5889, 15276), (7638, 11778), (7839, 11476), (7852, 11457), (8607, 10452), (8892, 10117)]