85356558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 151033842

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 37, 42, 51, 54, 63, 74, 102, 111, 119, 126, 153, 189, 222, 238, 259, 306, 333, 357, 359, 378, 459, 518, 629, 666, 714, 718, 777, 918, 999, 1071, 1077, 1258, 1554, 1887, 1998, 2142, 2154, 2331, 2513, 3213, 3231, 3774, 4403, 4662, 5026, 5661, 6103, 6426, 6462, 6993, 7539, 8806, 9693, 11322, 12206, 13209, 13283, 13986, 15078, 16983, 18309, 19386, 22617, 26418, 26566, 33966, 36618, 39627, 39849, 42721, 45234, 54927, 67851, 79254, 79698, 85442, 92981, 109854, 118881, 119547, 128163, 135702, 164781, 185962, 225811, 237762, 239094, 256326, 278943, 329562, 358641, 384489, 451622, 557886, 677433, 717282, 768978, 836829, 1153467, 1354866, 1580677, 1673658, 2032299, 2306934, 2510487, 3161354, 4064598, 4742031, 5020974, 6096897, 9484062, 12193794, 14226093, 28452186, 42678279, 85356558]

約数ペア:

[(1, 85356558), (2, 42678279), (3, 28452186), (6, 14226093), (7, 12193794), (9, 9484062), (14, 6096897), (17, 5020974), (18, 4742031), (21, 4064598), (27, 3161354), (34, 2510487), (37, 2306934), (42, 2032299), (51, 1673658), (54, 1580677), (63, 1354866), (74, 1153467), (102, 836829), (111, 768978), (119, 717282), (126, 677433), (153, 557886), (189, 451622), (222, 384489), (238, 358641), (259, 329562), (306, 278943), (333, 256326), (357, 239094), (359, 237762), (378, 225811), (459, 185962), (518, 164781), (629, 135702), (666, 128163), (714, 119547), (718, 118881), (777, 109854), (918, 92981), (999, 85442), (1071, 79698), (1077, 79254), (1258, 67851), (1554, 54927), (1887, 45234), (1998, 42721), (2142, 39849), (2154, 39627), (2331, 36618), (2513, 33966), (3213, 26566), (3231, 26418), (3774, 22617), (4403, 19386), (4662, 18309), (5026, 16983), (5661, 15078), (6103, 13986), (6426, 13283), (6462, 13209), (6993, 12206), (7539, 11322), (8806, 9693)]