63988512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 199487232

約数和(自身を除く): 135498720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 223, 224, 244, 294, 336, 366, 392, 427, 446, 488, 588, 669, 672, 732, 784, 854, 892, 976, 1176, 1281, 1338, 1464, 1561, 1568, 1708, 1784, 1952, 2352, 2562, 2676, 2928, 2989, 3122, 3416, 3568, 4683, 4704, 5124, 5352, 5856, 5978, 6244, 6832, 7136, 8967, 9366, 10248, 10704, 10927, 11956, 12488, 13603, 13664, 17934, 18732, 20496, 21408, 21854, 23912, 24976, 27206, 32781, 35868, 37464, 40809, 40992, 43708, 47824, 49952, 54412, 65562, 71736, 74928, 81618, 87416, 95221, 95648, 108824, 131124, 143472, 149856, 163236, 174832, 190442, 217648, 262248, 285663, 286944, 326472, 349664, 380884, 435296, 524496, 571326, 652944, 666547, 761768, 1048992, 1142652, 1305888, 1333094, 1523536, 1999641, 2285304, 2666188, 3047072, 3999282, 4570608, 5332376, 7998564, 9141216, 10664752, 15997128, 21329504, 31994256, 63988512]

約数ペア:

[(1, 63988512), (2, 31994256), (3, 21329504), (4, 15997128), (6, 10664752), (7, 9141216), (8, 7998564), (12, 5332376), (14, 4570608), (16, 3999282), (21, 3047072), (24, 2666188), (28, 2285304), (32, 1999641), (42, 1523536), (48, 1333094), (49, 1305888), (56, 1142652), (61, 1048992), (84, 761768), (96, 666547), (98, 652944), (112, 571326), (122, 524496), (147, 435296), (168, 380884), (183, 349664), (196, 326472), (223, 286944), (224, 285663), (244, 262248), (294, 217648), (336, 190442), (366, 174832), (392, 163236), (427, 149856), (446, 143472), (488, 131124), (588, 108824), (669, 95648), (672, 95221), (732, 87416), (784, 81618), (854, 74928), (892, 71736), (976, 65562), (1176, 54412), (1281, 49952), (1338, 47824), (1464, 43708), (1561, 40992), (1568, 40809), (1708, 37464), (1784, 35868), (1952, 32781), (2352, 27206), (2562, 24976), (2676, 23912), (2928, 21854), (2989, 21408), (3122, 20496), (3416, 18732), (3568, 17934), (4683, 13664), (4704, 13603), (5124, 12488), (5352, 11956), (5856, 10927), (5978, 10704), (6244, 10248), (6832, 9366), (7136, 8967)]