87292842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 142531158

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 37, 39, 42, 58, 74, 78, 87, 91, 111, 149, 174, 182, 203, 222, 259, 273, 298, 377, 406, 447, 481, 518, 546, 609, 754, 777, 894, 962, 1043, 1073, 1131, 1218, 1443, 1554, 1937, 2086, 2146, 2262, 2639, 2886, 3129, 3219, 3367, 3874, 4321, 5278, 5513, 5811, 6258, 6438, 6734, 7511, 7917, 8642, 10101, 11026, 11622, 12963, 13559, 13949, 15022, 15834, 16539, 20202, 22533, 25926, 27118, 27898, 30247, 33078, 38591, 40677, 41847, 45066, 56173, 60494, 71669, 77182, 81354, 83694, 90741, 97643, 112346, 115773, 143338, 159877, 168519, 181482, 195286, 215007, 231546, 292929, 319754, 337038, 393211, 430014, 479631, 501683, 585858, 786422, 959262, 1003366, 1119139, 1179633, 1505049, 2078401, 2238278, 2359266, 3010098, 3357417, 4156802, 6235203, 6714834, 12470406, 14548807, 29097614, 43646421, 87292842]

約数ペア:

[(1, 87292842), (2, 43646421), (3, 29097614), (6, 14548807), (7, 12470406), (13, 6714834), (14, 6235203), (21, 4156802), (26, 3357417), (29, 3010098), (37, 2359266), (39, 2238278), (42, 2078401), (58, 1505049), (74, 1179633), (78, 1119139), (87, 1003366), (91, 959262), (111, 786422), (149, 585858), (174, 501683), (182, 479631), (203, 430014), (222, 393211), (259, 337038), (273, 319754), (298, 292929), (377, 231546), (406, 215007), (447, 195286), (481, 181482), (518, 168519), (546, 159877), (609, 143338), (754, 115773), (777, 112346), (894, 97643), (962, 90741), (1043, 83694), (1073, 81354), (1131, 77182), (1218, 71669), (1443, 60494), (1554, 56173), (1937, 45066), (2086, 41847), (2146, 40677), (2262, 38591), (2639, 33078), (2886, 30247), (3129, 27898), (3219, 27118), (3367, 25926), (3874, 22533), (4321, 20202), (5278, 16539), (5513, 15834), (5811, 15022), (6258, 13949), (6438, 13559), (6734, 12963), (7511, 11622), (7917, 11026), (8642, 10101)]