84920418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 208915200

約数和(自身を除く): 123994782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 79, 89, 99, 122, 158, 178, 183, 198, 237, 267, 366, 474, 534, 549, 671, 711, 801, 869, 979, 1098, 1342, 1422, 1602, 1738, 1958, 2013, 2607, 2937, 4026, 4819, 5214, 5429, 5874, 6039, 7031, 7821, 8811, 9638, 10858, 12078, 14062, 14457, 15642, 16287, 17622, 21093, 28914, 32574, 42186, 43371, 48861, 53009, 59719, 63279, 77341, 86742, 97722, 106018, 119438, 126558, 154682, 159027, 179157, 232023, 318054, 358314, 428891, 464046, 477081, 537471, 696069, 857782, 954162, 1074942, 1286673, 1392138, 2573346, 3860019, 4717801, 7720038, 9435602, 14153403, 28306806, 42460209, 84920418]

約数ペア:

[(1, 84920418), (2, 42460209), (3, 28306806), (6, 14153403), (9, 9435602), (11, 7720038), (18, 4717801), (22, 3860019), (33, 2573346), (61, 1392138), (66, 1286673), (79, 1074942), (89, 954162), (99, 857782), (122, 696069), (158, 537471), (178, 477081), (183, 464046), (198, 428891), (237, 358314), (267, 318054), (366, 232023), (474, 179157), (534, 159027), (549, 154682), (671, 126558), (711, 119438), (801, 106018), (869, 97722), (979, 86742), (1098, 77341), (1342, 63279), (1422, 59719), (1602, 53009), (1738, 48861), (1958, 43371), (2013, 42186), (2607, 32574), (2937, 28914), (4026, 21093), (4819, 17622), (5214, 16287), (5429, 15642), (5874, 14457), (6039, 14062), (7031, 12078), (7821, 10858), (8811, 9638)]