120840076

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 266244720

約数和(自身を除く): 145404644

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 877, 931, 1036, 1406, 1754, 1813, 1862, 2812, 3508, 3626, 3724, 4921, 6139, 7252, 9842, 12278, 16663, 19684, 24556, 32449, 33326, 34447, 42973, 64898, 66652, 68894, 85946, 116641, 129796, 137788, 171892, 227143, 233282, 454286, 466564, 616531, 816487, 908572, 1233062, 1590001, 1632974, 2466124, 3180002, 3265948, 4315717, 6360004, 8631434, 17262868, 30210019, 60420038, 120840076]

約数ペア:

[(1, 120840076), (2, 60420038), (4, 30210019), (7, 17262868), (14, 8631434), (19, 6360004), (28, 4315717), (37, 3265948), (38, 3180002), (49, 2466124), (74, 1632974), (76, 1590001), (98, 1233062), (133, 908572), (148, 816487), (196, 616531), (259, 466564), (266, 454286), (518, 233282), (532, 227143), (703, 171892), (877, 137788), (931, 129796), (1036, 116641), (1406, 85946), (1754, 68894), (1813, 66652), (1862, 64898), (2812, 42973), (3508, 34447), (3626, 33326), (3724, 32449), (4921, 24556), (6139, 19684), (7252, 16663), (9842, 12278)]