84405152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 180383112

約数和(自身を除く): 95977960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1481, 1781, 2192, 2962, 3562, 4384, 5924, 7124, 11848, 14248, 19253, 23696, 28496, 38506, 47392, 56992, 77012, 154024, 202897, 308048, 405794, 616096, 811588, 1623176, 2637661, 3246352, 5275322, 6492704, 10550644, 21101288, 42202576, 84405152]

約数ペア:

[(1, 84405152), (2, 42202576), (4, 21101288), (8, 10550644), (13, 6492704), (16, 5275322), (26, 3246352), (32, 2637661), (52, 1623176), (104, 811588), (137, 616096), (208, 405794), (274, 308048), (416, 202897), (548, 154024), (1096, 77012), (1481, 56992), (1781, 47392), (2192, 38506), (2962, 28496), (3562, 23696), (4384, 19253), (5924, 14248), (7124, 11848)]