84857344

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 213111360

約数和(自身を除く): 128254016

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 61, 64, 76, 88, 104, 122, 128, 143, 152, 176, 208, 209, 244, 247, 256, 286, 304, 352, 416, 418, 488, 494, 512, 572, 608, 671, 704, 793, 832, 836, 976, 988, 1144, 1159, 1216, 1342, 1408, 1586, 1664, 1672, 1952, 1976, 2288, 2318, 2432, 2684, 2717, 2816, 3172, 3328, 3344, 3904, 3952, 4576, 4636, 4864, 5368, 5434, 5632, 6344, 6656, 6688, 7808, 7904, 8723, 9152, 9272, 9728, 10736, 10868, 12688, 12749, 13376, 15067, 15616, 15808, 17446, 18304, 18544, 21472, 21736, 25376, 25498, 26752, 30134, 31232, 31616, 34892, 36608, 37088, 42944, 43472, 50752, 50996, 53504, 60268, 63232, 69784, 73216, 74176, 85888, 86944, 101504, 101992, 107008, 120536, 126464, 139568, 148352, 165737, 171776, 173888, 203008, 203984, 241072, 279136, 296704, 331474, 343552, 347776, 406016, 407968, 482144, 558272, 593408, 662948, 695552, 815936, 964288, 1116544, 1325896, 1391104, 1631872, 1928576, 2233088, 2651792, 3263744, 3857152, 4466176, 5303584, 6527488, 7714304, 10607168, 21214336, 42428672, 84857344]

約数ペア:

[(1, 84857344), (2, 42428672), (4, 21214336), (8, 10607168), (11, 7714304), (13, 6527488), (16, 5303584), (19, 4466176), (22, 3857152), (26, 3263744), (32, 2651792), (38, 2233088), (44, 1928576), (52, 1631872), (61, 1391104), (64, 1325896), (76, 1116544), (88, 964288), (104, 815936), (122, 695552), (128, 662948), (143, 593408), (152, 558272), (176, 482144), (208, 407968), (209, 406016), (244, 347776), (247, 343552), (256, 331474), (286, 296704), (304, 279136), (352, 241072), (416, 203984), (418, 203008), (488, 173888), (494, 171776), (512, 165737), (572, 148352), (608, 139568), (671, 126464), (704, 120536), (793, 107008), (832, 101992), (836, 101504), (976, 86944), (988, 85888), (1144, 74176), (1159, 73216), (1216, 69784), (1342, 63232), (1408, 60268), (1586, 53504), (1664, 50996), (1672, 50752), (1952, 43472), (1976, 42944), (2288, 37088), (2318, 36608), (2432, 34892), (2684, 31616), (2717, 31232), (2816, 30134), (3172, 26752), (3328, 25498), (3344, 25376), (3904, 21736), (3952, 21472), (4576, 18544), (4636, 18304), (4864, 17446), (5368, 15808), (5434, 15616), (5632, 15067), (6344, 13376), (6656, 12749), (6688, 12688), (7808, 10868), (7904, 10736), (8723, 9728), (9152, 9272)]