85288416

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 248863104

約数和(自身を除く): 163574688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 107, 114, 138, 152, 184, 214, 228, 276, 304, 321, 361, 368, 428, 437, 456, 552, 608, 642, 722, 736, 856, 874, 912, 1083, 1104, 1284, 1311, 1444, 1712, 1748, 1824, 2033, 2166, 2208, 2461, 2568, 2622, 2888, 3424, 3496, 4066, 4332, 4922, 5136, 5244, 5776, 6099, 6992, 7383, 8132, 8303, 8664, 9844, 10272, 10488, 11552, 12198, 13984, 14766, 16264, 16606, 17328, 19688, 20976, 24396, 24909, 29532, 32528, 33212, 34656, 38627, 39376, 41952, 46759, 48792, 49818, 59064, 65056, 66424, 77254, 78752, 93518, 97584, 99636, 115881, 118128, 132848, 140277, 154508, 187036, 195168, 199272, 231762, 236256, 265696, 280554, 309016, 374072, 398544, 463524, 561108, 618032, 748144, 797088, 888421, 927048, 1122216, 1236064, 1496288, 1776842, 1854096, 2244432, 2665263, 3553684, 3708192, 4488864, 5330526, 7107368, 10661052, 14214736, 21322104, 28429472, 42644208, 85288416]

約数ペア:

[(1, 85288416), (2, 42644208), (3, 28429472), (4, 21322104), (6, 14214736), (8, 10661052), (12, 7107368), (16, 5330526), (19, 4488864), (23, 3708192), (24, 3553684), (32, 2665263), (38, 2244432), (46, 1854096), (48, 1776842), (57, 1496288), (69, 1236064), (76, 1122216), (92, 927048), (96, 888421), (107, 797088), (114, 748144), (138, 618032), (152, 561108), (184, 463524), (214, 398544), (228, 374072), (276, 309016), (304, 280554), (321, 265696), (361, 236256), (368, 231762), (428, 199272), (437, 195168), (456, 187036), (552, 154508), (608, 140277), (642, 132848), (722, 118128), (736, 115881), (856, 99636), (874, 97584), (912, 93518), (1083, 78752), (1104, 77254), (1284, 66424), (1311, 65056), (1444, 59064), (1712, 49818), (1748, 48792), (1824, 46759), (2033, 41952), (2166, 39376), (2208, 38627), (2461, 34656), (2568, 33212), (2622, 32528), (2888, 29532), (3424, 24909), (3496, 24396), (4066, 20976), (4332, 19688), (4922, 17328), (5136, 16606), (5244, 16264), (5776, 14766), (6099, 13984), (6992, 12198), (7383, 11552), (8132, 10488), (8303, 10272), (8664, 9844)]