68354096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 147014400

約数和(自身を除く): 78660304

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 59, 74, 76, 103, 118, 148, 152, 206, 236, 296, 304, 412, 472, 592, 703, 824, 944, 1121, 1406, 1648, 1957, 2183, 2242, 2812, 3811, 3914, 4366, 4484, 5624, 6077, 7622, 7828, 8732, 8968, 11248, 12154, 15244, 15656, 17464, 17936, 24308, 30488, 31312, 34928, 41477, 48616, 60976, 72409, 82954, 97232, 115463, 144818, 165908, 224849, 230926, 289636, 331816, 449698, 461852, 579272, 663632, 899396, 923704, 1158544, 1798792, 1847408, 3597584, 4272131, 8544262, 17088524, 34177048, 68354096]

約数ペア:

[(1, 68354096), (2, 34177048), (4, 17088524), (8, 8544262), (16, 4272131), (19, 3597584), (37, 1847408), (38, 1798792), (59, 1158544), (74, 923704), (76, 899396), (103, 663632), (118, 579272), (148, 461852), (152, 449698), (206, 331816), (236, 289636), (296, 230926), (304, 224849), (412, 165908), (472, 144818), (592, 115463), (703, 97232), (824, 82954), (944, 72409), (1121, 60976), (1406, 48616), (1648, 41477), (1957, 34928), (2183, 31312), (2242, 30488), (2812, 24308), (3811, 17936), (3914, 17464), (4366, 15656), (4484, 15244), (5624, 12154), (6077, 11248), (7622, 8968), (7828, 8732)]