63785072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 141657600

約数和(自身を除く): 77872528

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 67, 92, 104, 134, 184, 199, 208, 268, 299, 368, 398, 536, 598, 796, 871, 1072, 1196, 1541, 1592, 1742, 2392, 2587, 3082, 3184, 3484, 4577, 4784, 5174, 6164, 6968, 9154, 10348, 12328, 13333, 13936, 18308, 20033, 20696, 24656, 26666, 36616, 40066, 41392, 53332, 59501, 73232, 80132, 106664, 119002, 160264, 173329, 213328, 238004, 306659, 320528, 346658, 476008, 613318, 693316, 952016, 1226636, 1386632, 2453272, 2773264, 3986567, 4906544, 7973134, 15946268, 31892536, 63785072]

約数ペア:

[(1, 63785072), (2, 31892536), (4, 15946268), (8, 7973134), (13, 4906544), (16, 3986567), (23, 2773264), (26, 2453272), (46, 1386632), (52, 1226636), (67, 952016), (92, 693316), (104, 613318), (134, 476008), (184, 346658), (199, 320528), (208, 306659), (268, 238004), (299, 213328), (368, 173329), (398, 160264), (536, 119002), (598, 106664), (796, 80132), (871, 73232), (1072, 59501), (1196, 53332), (1541, 41392), (1592, 40066), (1742, 36616), (2392, 26666), (2587, 24656), (3082, 20696), (3184, 20033), (3484, 18308), (4577, 13936), (4784, 13333), (5174, 12328), (6164, 10348), (6968, 9154)]