72574908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 209395200

約数和(自身を除く): 136820292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1229, 1406, 1554, 1596, 2109, 2458, 2812, 3108, 3687, 4218, 4916, 4921, 7374, 8436, 8603, 9842, 14748, 14763, 17206, 19684, 23351, 25809, 29526, 34412, 45473, 46702, 51618, 59052, 70053, 90946, 93404, 103236, 136419, 140106, 163457, 181892, 272838, 280212, 318311, 326914, 490371, 545676, 636622, 653828, 863987, 954933, 980742, 1273244, 1727974, 1909866, 1961484, 2591961, 3455948, 3819732, 5183922, 6047909, 10367844, 12095818, 18143727, 24191636, 36287454, 72574908]

約数ペア:

[(1, 72574908), (2, 36287454), (3, 24191636), (4, 18143727), (6, 12095818), (7, 10367844), (12, 6047909), (14, 5183922), (19, 3819732), (21, 3455948), (28, 2591961), (37, 1961484), (38, 1909866), (42, 1727974), (57, 1273244), (74, 980742), (76, 954933), (84, 863987), (111, 653828), (114, 636622), (133, 545676), (148, 490371), (222, 326914), (228, 318311), (259, 280212), (266, 272838), (399, 181892), (444, 163457), (518, 140106), (532, 136419), (703, 103236), (777, 93404), (798, 90946), (1036, 70053), (1229, 59052), (1406, 51618), (1554, 46702), (1596, 45473), (2109, 34412), (2458, 29526), (2812, 25809), (3108, 23351), (3687, 19684), (4218, 17206), (4916, 14763), (4921, 14748), (7374, 9842), (8436, 8603)]