90991992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 284981760

約数和(自身を除く): 193989768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 427, 488, 546, 683, 728, 732, 793, 854, 1092, 1281, 1366, 1464, 1586, 1708, 2049, 2184, 2379, 2562, 2732, 3172, 3416, 4098, 4758, 4781, 5124, 5464, 5551, 6344, 8196, 8879, 9516, 9562, 10248, 11102, 14343, 16392, 16653, 17758, 19032, 19124, 22204, 26637, 28686, 33306, 35516, 38248, 41663, 44408, 53274, 57372, 62153, 66612, 71032, 83326, 106548, 114744, 124306, 124989, 133224, 166652, 186459, 213096, 248612, 249978, 291641, 333304, 372918, 497224, 499956, 541619, 583282, 745836, 874923, 999912, 1083238, 1166564, 1491672, 1624857, 1749846, 2166476, 2333128, 3249714, 3499692, 3791333, 4332952, 6499428, 6999384, 7582666, 11373999, 12998856, 15165332, 22747998, 30330664, 45495996, 90991992]

約数ペア:

[(1, 90991992), (2, 45495996), (3, 30330664), (4, 22747998), (6, 15165332), (7, 12998856), (8, 11373999), (12, 7582666), (13, 6999384), (14, 6499428), (21, 4332952), (24, 3791333), (26, 3499692), (28, 3249714), (39, 2333128), (42, 2166476), (52, 1749846), (56, 1624857), (61, 1491672), (78, 1166564), (84, 1083238), (91, 999912), (104, 874923), (122, 745836), (156, 583282), (168, 541619), (182, 499956), (183, 497224), (244, 372918), (273, 333304), (312, 291641), (364, 249978), (366, 248612), (427, 213096), (488, 186459), (546, 166652), (683, 133224), (728, 124989), (732, 124306), (793, 114744), (854, 106548), (1092, 83326), (1281, 71032), (1366, 66612), (1464, 62153), (1586, 57372), (1708, 53274), (2049, 44408), (2184, 41663), (2379, 38248), (2562, 35516), (2732, 33306), (3172, 28686), (3416, 26637), (4098, 22204), (4758, 19124), (4781, 19032), (5124, 17758), (5464, 16653), (5551, 16392), (6344, 14343), (8196, 11102), (8879, 10248), (9516, 9562)]