57187746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 160792320

約数和(自身を除く): 103604574

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 198, 217, 231, 242, 279, 341, 363, 434, 462, 558, 651, 682, 693, 726, 847, 1023, 1089, 1302, 1331, 1386, 1694, 1953, 2046, 2178, 2387, 2541, 2662, 3069, 3751, 3906, 3993, 4774, 5082, 6138, 7161, 7502, 7623, 7986, 9317, 11253, 11979, 14322, 14641, 15246, 18634, 21483, 22506, 23958, 26257, 27951, 29282, 33759, 41261, 42966, 43923, 52514, 55902, 67518, 78771, 82522, 83853, 87846, 102487, 123783, 131769, 157542, 167706, 204974, 236313, 247566, 263538, 288827, 307461, 371349, 453871, 472626, 577654, 614922, 742698, 866481, 907742, 922383, 1361613, 1732962, 1844766, 2599443, 2723226, 3177097, 4084839, 5198886, 6354194, 8169678, 9531291, 19062582, 28593873, 57187746]

約数ペア:

[(1, 57187746), (2, 28593873), (3, 19062582), (6, 9531291), (7, 8169678), (9, 6354194), (11, 5198886), (14, 4084839), (18, 3177097), (21, 2723226), (22, 2599443), (31, 1844766), (33, 1732962), (42, 1361613), (62, 922383), (63, 907742), (66, 866481), (77, 742698), (93, 614922), (99, 577654), (121, 472626), (126, 453871), (154, 371349), (186, 307461), (198, 288827), (217, 263538), (231, 247566), (242, 236313), (279, 204974), (341, 167706), (363, 157542), (434, 131769), (462, 123783), (558, 102487), (651, 87846), (682, 83853), (693, 82522), (726, 78771), (847, 67518), (1023, 55902), (1089, 52514), (1302, 43923), (1331, 42966), (1386, 41261), (1694, 33759), (1953, 29282), (2046, 27951), (2178, 26257), (2387, 23958), (2541, 22506), (2662, 21483), (3069, 18634), (3751, 15246), (3906, 14641), (3993, 14322), (4774, 11979), (5082, 11253), (6138, 9317), (7161, 7986), (7502, 7623)]