61175556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 169105664

約数和(自身を除く): 107930108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 1951, 2412, 2613, 3484, 3902, 5226, 5853, 7804, 7839, 10452, 11706, 15678, 17559, 23412, 25363, 31356, 35118, 50726, 70236, 76089, 101452, 130717, 152178, 228267, 261434, 304356, 392151, 456534, 522868, 784302, 913068, 1176453, 1568604, 1699321, 2352906, 3398642, 4705812, 5097963, 6797284, 10195926, 15293889, 20391852, 30587778, 61175556]

約数ペア:

[(1, 61175556), (2, 30587778), (3, 20391852), (4, 15293889), (6, 10195926), (9, 6797284), (12, 5097963), (13, 4705812), (18, 3398642), (26, 2352906), (36, 1699321), (39, 1568604), (52, 1176453), (67, 913068), (78, 784302), (117, 522868), (134, 456534), (156, 392151), (201, 304356), (234, 261434), (268, 228267), (402, 152178), (468, 130717), (603, 101452), (804, 76089), (871, 70236), (1206, 50726), (1742, 35118), (1951, 31356), (2412, 25363), (2613, 23412), (3484, 17559), (3902, 15678), (5226, 11706), (5853, 10452), (7804, 7839)]