85623538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2303

約数の個数: 64

約数和(自身を含む): 181601280

約数和(自身を除く): 95977742

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2251, 2717, 2926, 3458, 4502, 5434, 15757, 19019, 24761, 29263, 31514, 38038, 42769, 49522, 58526, 85538, 173327, 204841, 299383, 321893, 346654, 409682, 470459, 555997, 598766, 643786, 940918, 1111994, 2253251, 3293213, 3891979, 4506502, 6115967, 6586426, 7783958, 12231934, 42811769, 85623538]

約数ペア:

[(1, 85623538), (2, 42811769), (7, 12231934), (11, 7783958), (13, 6586426), (14, 6115967), (19, 4506502), (22, 3891979), (26, 3293213), (38, 2253251), (77, 1111994), (91, 940918), (133, 643786), (143, 598766), (154, 555997), (182, 470459), (209, 409682), (247, 346654), (266, 321893), (286, 299383), (418, 204841), (494, 173327), (1001, 85538), (1463, 58526), (1729, 49522), (2002, 42769), (2251, 38038), (2717, 31514), (2926, 29263), (3458, 24761), (4502, 19019), (5434, 15757)]