72306756

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 204255744

約数和(自身を除く): 131948988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 108, 124, 138, 162, 186, 207, 276, 279, 313, 324, 372, 414, 558, 621, 626, 713, 828, 837, 939, 1116, 1242, 1252, 1426, 1674, 1863, 1878, 2139, 2484, 2511, 2817, 2852, 3348, 3726, 3756, 4278, 5022, 5634, 6417, 7199, 7452, 8451, 8556, 9703, 10044, 11268, 12834, 14398, 16902, 19251, 19406, 21597, 25353, 25668, 28796, 29109, 33804, 38502, 38812, 43194, 50706, 57753, 58218, 64791, 77004, 86388, 87327, 101412, 115506, 116436, 129582, 174654, 194373, 223169, 231012, 259164, 261981, 349308, 388746, 446338, 523962, 583119, 669507, 777492, 785943, 892676, 1047924, 1166238, 1339014, 1571886, 2008521, 2332476, 2678028, 3143772, 4017042, 6025563, 8034084, 12051126, 18076689, 24102252, 36153378, 72306756]

約数ペア:

[(1, 72306756), (2, 36153378), (3, 24102252), (4, 18076689), (6, 12051126), (9, 8034084), (12, 6025563), (18, 4017042), (23, 3143772), (27, 2678028), (31, 2332476), (36, 2008521), (46, 1571886), (54, 1339014), (62, 1166238), (69, 1047924), (81, 892676), (92, 785943), (93, 777492), (108, 669507), (124, 583119), (138, 523962), (162, 446338), (186, 388746), (207, 349308), (276, 261981), (279, 259164), (313, 231012), (324, 223169), (372, 194373), (414, 174654), (558, 129582), (621, 116436), (626, 115506), (713, 101412), (828, 87327), (837, 86388), (939, 77004), (1116, 64791), (1242, 58218), (1252, 57753), (1426, 50706), (1674, 43194), (1863, 38812), (1878, 38502), (2139, 33804), (2484, 29109), (2511, 28796), (2817, 25668), (2852, 25353), (3348, 21597), (3726, 19406), (3756, 19251), (4278, 16902), (5022, 14398), (5634, 12834), (6417, 11268), (7199, 10044), (7452, 9703), (8451, 8556)]