64899912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 214228800

約数和(自身を除く): 149328888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 49, 56, 58, 66, 77, 84, 87, 88, 98, 116, 132, 147, 154, 168, 173, 174, 196, 203, 231, 232, 264, 294, 308, 319, 346, 348, 392, 406, 462, 519, 539, 588, 609, 616, 638, 692, 696, 812, 924, 957, 1038, 1078, 1176, 1211, 1218, 1276, 1384, 1421, 1617, 1624, 1848, 1903, 1914, 2076, 2156, 2233, 2422, 2436, 2552, 2842, 3234, 3633, 3806, 3828, 4152, 4263, 4312, 4466, 4844, 4872, 5017, 5684, 5709, 6468, 6699, 7266, 7612, 7656, 8477, 8526, 8932, 9688, 10034, 11368, 11418, 12936, 13321, 13398, 14532, 15051, 15224, 15631, 16954, 17052, 17864, 20068, 22836, 25431, 26642, 26796, 29064, 30102, 31262, 33908, 34104, 35119, 39963, 40136, 45672, 46893, 50862, 53284, 53592, 55187, 60204, 62524, 67816, 70238, 79926, 93247, 93786, 101724, 105357, 106568, 110374, 120408, 125048, 140476, 159852, 165561, 186494, 187572, 203448, 210714, 220748, 245833, 279741, 280952, 319704, 331122, 372988, 375144, 386309, 421428, 441496, 491666, 559482, 662244, 737499, 745976, 772618, 842856, 983332, 1118964, 1158927, 1324488, 1474998, 1545236, 1966664, 2237928, 2317854, 2704163, 2949996, 3090472, 4635708, 5408326, 5899992, 8112489, 9271416, 10816652, 16224978, 21633304, 32449956, 64899912]

約数ペア:

[(1, 64899912), (2, 32449956), (3, 21633304), (4, 16224978), (6, 10816652), (7, 9271416), (8, 8112489), (11, 5899992), (12, 5408326), (14, 4635708), (21, 3090472), (22, 2949996), (24, 2704163), (28, 2317854), (29, 2237928), (33, 1966664), (42, 1545236), (44, 1474998), (49, 1324488), (56, 1158927), (58, 1118964), (66, 983332), (77, 842856), (84, 772618), (87, 745976), (88, 737499), (98, 662244), (116, 559482), (132, 491666), (147, 441496), (154, 421428), (168, 386309), (173, 375144), (174, 372988), (196, 331122), (203, 319704), (231, 280952), (232, 279741), (264, 245833), (294, 220748), (308, 210714), (319, 203448), (346, 187572), (348, 186494), (392, 165561), (406, 159852), (462, 140476), (519, 125048), (539, 120408), (588, 110374), (609, 106568), (616, 105357), (638, 101724), (692, 93786), (696, 93247), (812, 79926), (924, 70238), (957, 67816), (1038, 62524), (1078, 60204), (1176, 55187), (1211, 53592), (1218, 53284), (1276, 50862), (1384, 46893), (1421, 45672), (1617, 40136), (1624, 39963), (1848, 35119), (1903, 34104), (1914, 33908), (2076, 31262), (2156, 30102), (2233, 29064), (2422, 26796), (2436, 26642), (2552, 25431), (2842, 22836), (3234, 20068), (3633, 17864), (3806, 17052), (3828, 16954), (4152, 15631), (4263, 15224), (4312, 15051), (4466, 14532), (4844, 13398), (4872, 13321), (5017, 12936), (5684, 11418), (5709, 11368), (6468, 10034), (6699, 9688), (7266, 8932), (7612, 8526), (7656, 8477)]