72478656

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4386

約数の個数: 84

約数和(自身を含む): 214960200

約数和(自身を除く): 142481544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 4339, 5568, 8352, 8678, 13017, 16704, 17356, 26034, 34712, 39051, 52068, 69424, 78102, 104136, 125831, 138848, 156204, 208272, 251662, 277696, 312408, 377493, 416544, 503324, 624816, 754986, 833088, 1006648, 1132479, 1249632, 1509972, 2013296, 2264958, 2499264, 3019944, 4026592, 4529916, 6039888, 8053184, 9059832, 12079776, 18119664, 24159552, 36239328, 72478656]

約数ペア:

[(1, 72478656), (2, 36239328), (3, 24159552), (4, 18119664), (6, 12079776), (8, 9059832), (9, 8053184), (12, 6039888), (16, 4529916), (18, 4026592), (24, 3019944), (29, 2499264), (32, 2264958), (36, 2013296), (48, 1509972), (58, 1249632), (64, 1132479), (72, 1006648), (87, 833088), (96, 754986), (116, 624816), (144, 503324), (174, 416544), (192, 377493), (232, 312408), (261, 277696), (288, 251662), (348, 208272), (464, 156204), (522, 138848), (576, 125831), (696, 104136), (928, 78102), (1044, 69424), (1392, 52068), (1856, 39051), (2088, 34712), (2784, 26034), (4176, 17356), (4339, 16704), (5568, 13017), (8352, 8678)]