77451864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 239708160

約数和(自身を除く): 162256296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 329, 357, 376, 408, 476, 564, 577, 658, 714, 799, 952, 987, 1128, 1154, 1316, 1428, 1598, 1731, 1974, 2308, 2397, 2632, 2856, 3196, 3462, 3948, 4039, 4616, 4794, 5593, 6392, 6924, 7896, 8078, 9588, 9809, 11186, 12117, 13848, 16156, 16779, 19176, 19618, 22372, 24234, 27119, 29427, 32312, 33558, 39236, 44744, 48468, 54238, 58854, 67116, 68663, 78472, 81357, 96936, 108476, 117708, 134232, 137326, 162714, 189833, 205989, 216952, 235416, 274652, 325428, 379666, 411978, 461023, 549304, 569499, 650856, 759332, 823956, 922046, 1138998, 1383069, 1518664, 1647912, 1844092, 2277996, 2766138, 3227161, 3688184, 4555992, 5532276, 6454322, 9681483, 11064552, 12908644, 19362966, 25817288, 38725932, 77451864]

約数ペア:

[(1, 77451864), (2, 38725932), (3, 25817288), (4, 19362966), (6, 12908644), (7, 11064552), (8, 9681483), (12, 6454322), (14, 5532276), (17, 4555992), (21, 3688184), (24, 3227161), (28, 2766138), (34, 2277996), (42, 1844092), (47, 1647912), (51, 1518664), (56, 1383069), (68, 1138998), (84, 922046), (94, 823956), (102, 759332), (119, 650856), (136, 569499), (141, 549304), (168, 461023), (188, 411978), (204, 379666), (238, 325428), (282, 274652), (329, 235416), (357, 216952), (376, 205989), (408, 189833), (476, 162714), (564, 137326), (577, 134232), (658, 117708), (714, 108476), (799, 96936), (952, 81357), (987, 78472), (1128, 68663), (1154, 67116), (1316, 58854), (1428, 54238), (1598, 48468), (1731, 44744), (1974, 39236), (2308, 33558), (2397, 32312), (2632, 29427), (2856, 27119), (3196, 24234), (3462, 22372), (3948, 19618), (4039, 19176), (4616, 16779), (4794, 16156), (5593, 13848), (6392, 12117), (6924, 11186), (7896, 9809), (8078, 9588)]