86387224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 217843200

約数和(自身を除く): 131455976

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 61, 76, 77, 88, 121, 122, 133, 152, 154, 209, 242, 244, 266, 308, 418, 427, 484, 488, 532, 616, 671, 836, 847, 854, 968, 1064, 1159, 1331, 1342, 1463, 1672, 1694, 1708, 2299, 2318, 2662, 2684, 2926, 3388, 3416, 4598, 4636, 4697, 5324, 5368, 5852, 6776, 7381, 8113, 9196, 9272, 9317, 9394, 10648, 11704, 12749, 14762, 16093, 16226, 18392, 18634, 18788, 25289, 25498, 29524, 32186, 32452, 37268, 37576, 50578, 50996, 51667, 59048, 64372, 64904, 74536, 81191, 89243, 101156, 101992, 103334, 128744, 140239, 162382, 177023, 178486, 202312, 206668, 280478, 324764, 354046, 356972, 413336, 560956, 568337, 649528, 708092, 713944, 981673, 1121912, 1136674, 1416184, 1542629, 1963346, 2273348, 3085258, 3926692, 4546696, 6170516, 7853384, 10798403, 12341032, 21596806, 43193612, 86387224]

約数ペア:

[(1, 86387224), (2, 43193612), (4, 21596806), (7, 12341032), (8, 10798403), (11, 7853384), (14, 6170516), (19, 4546696), (22, 3926692), (28, 3085258), (38, 2273348), (44, 1963346), (56, 1542629), (61, 1416184), (76, 1136674), (77, 1121912), (88, 981673), (121, 713944), (122, 708092), (133, 649528), (152, 568337), (154, 560956), (209, 413336), (242, 356972), (244, 354046), (266, 324764), (308, 280478), (418, 206668), (427, 202312), (484, 178486), (488, 177023), (532, 162382), (616, 140239), (671, 128744), (836, 103334), (847, 101992), (854, 101156), (968, 89243), (1064, 81191), (1159, 74536), (1331, 64904), (1342, 64372), (1463, 59048), (1672, 51667), (1694, 50996), (1708, 50578), (2299, 37576), (2318, 37268), (2662, 32452), (2684, 32186), (2926, 29524), (3388, 25498), (3416, 25289), (4598, 18788), (4636, 18634), (4697, 18392), (5324, 16226), (5368, 16093), (5852, 14762), (6776, 12749), (7381, 11704), (8113, 10648), (9196, 9394), (9272, 9317)]