77838021248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1264261}}^1$

素因数の和:1264325

約数の個数: 64

約数和(自身を含む): 171509782920

約数和(自身を除く): 93671761672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3848, 4736, 7696, 15392, 30784, 61568, 1264261, 2528522, 5057044, 10114088, 16435393, 20228176, 32870786, 40456352, 46777657, 65741572, 80912704, 93555314, 131483144, 161825408, 187110628, 262966288, 374221256, 525932576, 608109541, 748442512, 1051865152, 1216219082, 1496885024, 2103730304, 2432438164, 2993770048, 4864876328, 5987540096, 9729752656, 19459505312, 38919010624, 77838021248]

約数ペア:

[(1, 77838021248), (2, 38919010624), (4, 19459505312), (8, 9729752656), (13, 5987540096), (16, 4864876328), (26, 2993770048), (32, 2432438164), (37, 2103730304), (52, 1496885024), (64, 1216219082), (74, 1051865152), (104, 748442512), (128, 608109541), (148, 525932576), (208, 374221256), (296, 262966288), (416, 187110628), (481, 161825408), (592, 131483144), (832, 93555314), (962, 80912704), (1184, 65741572), (1664, 46777657), (1924, 40456352), (2368, 32870786), (3848, 20228176), (4736, 16435393), (7696, 10114088), (15392, 5057044), (30784, 2528522), (61568, 1264261)]