89770128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 273893184

約数和(自身を除く): 184123056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 71, 84, 106, 112, 142, 159, 168, 212, 213, 284, 318, 336, 371, 424, 426, 497, 568, 636, 742, 848, 852, 994, 1113, 1136, 1272, 1484, 1491, 1704, 1988, 2226, 2544, 2968, 2982, 3408, 3763, 3976, 4452, 5041, 5936, 5964, 7526, 7952, 8904, 10082, 11289, 11928, 15052, 15123, 17808, 20164, 22578, 23856, 26341, 30104, 30246, 35287, 40328, 45156, 52682, 60208, 60492, 70574, 79023, 80656, 90312, 105364, 105861, 120984, 141148, 158046, 180624, 210728, 211722, 241968, 267173, 282296, 316092, 421456, 423444, 534346, 564592, 632184, 801519, 846888, 1068692, 1264368, 1603038, 1693776, 1870211, 2137384, 3206076, 3740422, 4274768, 5610633, 6412152, 7480844, 11221266, 12824304, 14961688, 22442532, 29923376, 44885064, 89770128]

約数ペア:

[(1, 89770128), (2, 44885064), (3, 29923376), (4, 22442532), (6, 14961688), (7, 12824304), (8, 11221266), (12, 7480844), (14, 6412152), (16, 5610633), (21, 4274768), (24, 3740422), (28, 3206076), (42, 2137384), (48, 1870211), (53, 1693776), (56, 1603038), (71, 1264368), (84, 1068692), (106, 846888), (112, 801519), (142, 632184), (159, 564592), (168, 534346), (212, 423444), (213, 421456), (284, 316092), (318, 282296), (336, 267173), (371, 241968), (424, 211722), (426, 210728), (497, 180624), (568, 158046), (636, 141148), (742, 120984), (848, 105861), (852, 105364), (994, 90312), (1113, 80656), (1136, 79023), (1272, 70574), (1484, 60492), (1491, 60208), (1704, 52682), (1988, 45156), (2226, 40328), (2544, 35287), (2968, 30246), (2982, 30104), (3408, 26341), (3763, 23856), (3976, 22578), (4452, 20164), (5041, 17808), (5936, 15123), (5964, 15052), (7526, 11928), (7952, 11289), (8904, 10082)]