80138544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 226123920

約数和(自身を除く): 145985376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 109, 136, 159, 204, 212, 218, 272, 289, 318, 327, 408, 424, 436, 578, 636, 654, 816, 848, 867, 872, 901, 1156, 1272, 1308, 1734, 1744, 1802, 1853, 2312, 2544, 2616, 2703, 3468, 3604, 3706, 4624, 5232, 5406, 5559, 5777, 6936, 7208, 7412, 10812, 11118, 11554, 13872, 14416, 14824, 15317, 17331, 21624, 22236, 23108, 29648, 30634, 31501, 34662, 43248, 44472, 45951, 46216, 61268, 63002, 69324, 88944, 91902, 92432, 94503, 98209, 122536, 126004, 138648, 183804, 189006, 196418, 245072, 252008, 277296, 294627, 367608, 378012, 392836, 504016, 589254, 735216, 756024, 785672, 1178508, 1512048, 1571344, 1669553, 2357016, 3339106, 4714032, 5008659, 6678212, 10017318, 13356424, 20034636, 26712848, 40069272, 80138544]

約数ペア:

[(1, 80138544), (2, 40069272), (3, 26712848), (4, 20034636), (6, 13356424), (8, 10017318), (12, 6678212), (16, 5008659), (17, 4714032), (24, 3339106), (34, 2357016), (48, 1669553), (51, 1571344), (53, 1512048), (68, 1178508), (102, 785672), (106, 756024), (109, 735216), (136, 589254), (159, 504016), (204, 392836), (212, 378012), (218, 367608), (272, 294627), (289, 277296), (318, 252008), (327, 245072), (408, 196418), (424, 189006), (436, 183804), (578, 138648), (636, 126004), (654, 122536), (816, 98209), (848, 94503), (867, 92432), (872, 91902), (901, 88944), (1156, 69324), (1272, 63002), (1308, 61268), (1734, 46216), (1744, 45951), (1802, 44472), (1853, 43248), (2312, 34662), (2544, 31501), (2616, 30634), (2703, 29648), (3468, 23108), (3604, 22236), (3706, 21624), (4624, 17331), (5232, 15317), (5406, 14824), (5559, 14416), (5777, 13872), (6936, 11554), (7208, 11118), (7412, 10812)]