74742912

素因数分解:

$2^7\times 3^8\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 225850950

約数和(自身を除く): 151108038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 128, 144, 162, 178, 192, 216, 243, 267, 288, 324, 356, 384, 432, 486, 534, 576, 648, 712, 729, 801, 864, 972, 1068, 1152, 1296, 1424, 1458, 1602, 1728, 1944, 2136, 2187, 2403, 2592, 2848, 2916, 3204, 3456, 3888, 4272, 4374, 4806, 5184, 5696, 5832, 6408, 6561, 7209, 7776, 8544, 8748, 9612, 10368, 11392, 11664, 12816, 13122, 14418, 15552, 17088, 17496, 19224, 21627, 23328, 25632, 26244, 28836, 31104, 34176, 34992, 38448, 43254, 46656, 51264, 52488, 57672, 64881, 69984, 76896, 86508, 93312, 102528, 104976, 115344, 129762, 139968, 153792, 173016, 194643, 209952, 230688, 259524, 279936, 307584, 346032, 389286, 419904, 461376, 519048, 583929, 692064, 778572, 839808, 922752, 1038096, 1167858, 1384128, 1557144, 2076192, 2335716, 2768256, 3114288, 4152384, 4671432, 6228576, 8304768, 9342864, 12457152, 18685728, 24914304, 37371456, 74742912]

約数ペア:

[(1, 74742912), (2, 37371456), (3, 24914304), (4, 18685728), (6, 12457152), (8, 9342864), (9, 8304768), (12, 6228576), (16, 4671432), (18, 4152384), (24, 3114288), (27, 2768256), (32, 2335716), (36, 2076192), (48, 1557144), (54, 1384128), (64, 1167858), (72, 1038096), (81, 922752), (89, 839808), (96, 778572), (108, 692064), (128, 583929), (144, 519048), (162, 461376), (178, 419904), (192, 389286), (216, 346032), (243, 307584), (267, 279936), (288, 259524), (324, 230688), (356, 209952), (384, 194643), (432, 173016), (486, 153792), (534, 139968), (576, 129762), (648, 115344), (712, 104976), (729, 102528), (801, 93312), (864, 86508), (972, 76896), (1068, 69984), (1152, 64881), (1296, 57672), (1424, 52488), (1458, 51264), (1602, 46656), (1728, 43254), (1944, 38448), (2136, 34992), (2187, 34176), (2403, 31104), (2592, 28836), (2848, 26244), (2916, 25632), (3204, 23328), (3456, 21627), (3888, 19224), (4272, 17496), (4374, 17088), (4806, 15552), (5184, 14418), (5696, 13122), (5832, 12816), (6408, 11664), (6561, 11392), (7209, 10368), (7776, 9612), (8544, 8748)]