72419298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 175687680

約数和(自身を除く): 103268382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 151, 266, 302, 399, 453, 601, 798, 906, 1057, 1202, 1803, 2114, 2869, 3171, 3606, 4207, 5738, 6342, 8414, 8607, 11419, 12621, 17214, 20083, 22838, 25242, 34257, 40166, 60249, 68514, 79933, 90751, 120498, 159866, 181502, 239799, 272253, 479598, 544506, 635257, 1270514, 1724269, 1905771, 3448538, 3811542, 5172807, 10345614, 12069883, 24139766, 36209649, 72419298]

約数ペア:

[(1, 72419298), (2, 36209649), (3, 24139766), (6, 12069883), (7, 10345614), (14, 5172807), (19, 3811542), (21, 3448538), (38, 1905771), (42, 1724269), (57, 1270514), (114, 635257), (133, 544506), (151, 479598), (266, 272253), (302, 239799), (399, 181502), (453, 159866), (601, 120498), (798, 90751), (906, 79933), (1057, 68514), (1202, 60249), (1803, 40166), (2114, 34257), (2869, 25242), (3171, 22838), (3606, 20083), (4207, 17214), (5738, 12621), (6342, 11419), (8414, 8607)]