78539472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 241993440

約数和(自身を除く): 163453968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 179, 198, 264, 277, 358, 396, 528, 537, 554, 716, 792, 831, 1074, 1108, 1432, 1584, 1611, 1662, 1969, 2148, 2216, 2493, 2864, 3047, 3222, 3324, 3938, 4296, 4432, 4986, 5907, 6094, 6444, 6648, 7876, 8592, 9141, 9972, 11814, 12188, 12888, 13296, 15752, 17721, 18282, 19944, 23628, 24376, 25776, 27423, 31504, 35442, 36564, 39888, 47256, 48752, 49583, 54846, 70884, 73128, 94512, 99166, 109692, 141768, 146256, 148749, 198332, 219384, 283536, 297498, 396664, 438768, 446247, 545413, 594996, 793328, 892494, 1090826, 1189992, 1636239, 1784988, 2181652, 2379984, 3272478, 3569976, 4363304, 4908717, 6544956, 7139952, 8726608, 9817434, 13089912, 19634868, 26179824, 39269736, 78539472]

約数ペア:

[(1, 78539472), (2, 39269736), (3, 26179824), (4, 19634868), (6, 13089912), (8, 9817434), (9, 8726608), (11, 7139952), (12, 6544956), (16, 4908717), (18, 4363304), (22, 3569976), (24, 3272478), (33, 2379984), (36, 2181652), (44, 1784988), (48, 1636239), (66, 1189992), (72, 1090826), (88, 892494), (99, 793328), (132, 594996), (144, 545413), (176, 446247), (179, 438768), (198, 396664), (264, 297498), (277, 283536), (358, 219384), (396, 198332), (528, 148749), (537, 146256), (554, 141768), (716, 109692), (792, 99166), (831, 94512), (1074, 73128), (1108, 70884), (1432, 54846), (1584, 49583), (1611, 48752), (1662, 47256), (1969, 39888), (2148, 36564), (2216, 35442), (2493, 31504), (2864, 27423), (3047, 25776), (3222, 24376), (3324, 23628), (3938, 19944), (4296, 18282), (4432, 17721), (4986, 15752), (5907, 13296), (6094, 12888), (6444, 12188), (6648, 11814), (7876, 9972), (8592, 9141)]