84721416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 156593784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 41, 52, 74, 78, 82, 104, 111, 123, 148, 156, 164, 179, 222, 246, 296, 312, 328, 358, 444, 481, 492, 533, 537, 716, 888, 962, 984, 1066, 1074, 1432, 1443, 1517, 1599, 1924, 2132, 2148, 2327, 2886, 3034, 3198, 3848, 4264, 4296, 4551, 4654, 5772, 6068, 6396, 6623, 6981, 7339, 9102, 9308, 11544, 12136, 12792, 13246, 13962, 14678, 18204, 18616, 19721, 19869, 22017, 26492, 27924, 29356, 36408, 39442, 39738, 44034, 52984, 55848, 58712, 59163, 78884, 79476, 86099, 88068, 95407, 118326, 157768, 158952, 172198, 176136, 190814, 236652, 258297, 271543, 286221, 344396, 381628, 473304, 516594, 543086, 572442, 688792, 763256, 814629, 1033188, 1086172, 1144884, 1629258, 2066376, 2172344, 2289768, 3258516, 3530059, 6517032, 7060118, 10590177, 14120236, 21180354, 28240472, 42360708, 84721416]

約数ペア:

[(1, 84721416), (2, 42360708), (3, 28240472), (4, 21180354), (6, 14120236), (8, 10590177), (12, 7060118), (13, 6517032), (24, 3530059), (26, 3258516), (37, 2289768), (39, 2172344), (41, 2066376), (52, 1629258), (74, 1144884), (78, 1086172), (82, 1033188), (104, 814629), (111, 763256), (123, 688792), (148, 572442), (156, 543086), (164, 516594), (179, 473304), (222, 381628), (246, 344396), (296, 286221), (312, 271543), (328, 258297), (358, 236652), (444, 190814), (481, 176136), (492, 172198), (533, 158952), (537, 157768), (716, 118326), (888, 95407), (962, 88068), (984, 86099), (1066, 79476), (1074, 78884), (1432, 59163), (1443, 58712), (1517, 55848), (1599, 52984), (1924, 44034), (2132, 39738), (2148, 39442), (2327, 36408), (2886, 29356), (3034, 27924), (3198, 26492), (3848, 22017), (4264, 19869), (4296, 19721), (4551, 18616), (4654, 18204), (5772, 14678), (6068, 13962), (6396, 13246), (6623, 12792), (6981, 12136), (7339, 11544), (9102, 9308)]