91806372

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 279831552

約数和(自身を除く): 188025180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 131, 162, 189, 206, 243, 252, 262, 309, 324, 378, 393, 412, 486, 524, 567, 618, 721, 756, 786, 917, 927, 972, 1134, 1179, 1236, 1442, 1572, 1701, 1834, 1854, 2163, 2268, 2358, 2751, 2781, 2884, 3402, 3537, 3668, 3708, 4326, 4716, 5502, 5562, 6489, 6804, 7074, 8253, 8343, 8652, 10611, 11004, 11124, 12978, 13493, 14148, 16506, 16686, 19467, 21222, 24759, 25029, 25956, 26986, 31833, 33012, 33372, 38934, 40479, 42444, 49518, 50058, 53972, 58401, 63666, 74277, 77868, 80958, 94451, 99036, 100116, 116802, 121437, 127332, 148554, 161916, 175203, 188902, 222831, 233604, 242874, 283353, 297108, 350406, 364311, 377804, 445662, 485748, 566706, 700812, 728622, 850059, 891324, 1092933, 1133412, 1457244, 1700118, 2185866, 2550177, 3278799, 3400236, 4371732, 5100354, 6557598, 7650531, 10200708, 13115196, 15301062, 22951593, 30602124, 45903186, 91806372]

約数ペア:

[(1, 91806372), (2, 45903186), (3, 30602124), (4, 22951593), (6, 15301062), (7, 13115196), (9, 10200708), (12, 7650531), (14, 6557598), (18, 5100354), (21, 4371732), (27, 3400236), (28, 3278799), (36, 2550177), (42, 2185866), (54, 1700118), (63, 1457244), (81, 1133412), (84, 1092933), (103, 891324), (108, 850059), (126, 728622), (131, 700812), (162, 566706), (189, 485748), (206, 445662), (243, 377804), (252, 364311), (262, 350406), (309, 297108), (324, 283353), (378, 242874), (393, 233604), (412, 222831), (486, 188902), (524, 175203), (567, 161916), (618, 148554), (721, 127332), (756, 121437), (786, 116802), (917, 100116), (927, 99036), (972, 94451), (1134, 80958), (1179, 77868), (1236, 74277), (1442, 63666), (1572, 58401), (1701, 53972), (1834, 50058), (1854, 49518), (2163, 42444), (2268, 40479), (2358, 38934), (2751, 33372), (2781, 33012), (2884, 31833), (3402, 26986), (3537, 25956), (3668, 25029), (3708, 24759), (4326, 21222), (4716, 19467), (5502, 16686), (5562, 16506), (6489, 14148), (6804, 13493), (7074, 12978), (8253, 11124), (8343, 11004), (8652, 10611)]