84203812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8819}}^1$

素因数の和:8872

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 105461468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 8819, 9548, 17638, 35276, 61733, 97009, 123466, 194018, 246932, 273389, 388036, 546778, 679063, 1093556, 1358126, 1913723, 2716252, 3007279, 3827446, 6014558, 7654892, 12029116, 21050953, 42101906, 84203812]

約数ペア:

[(1, 84203812), (2, 42101906), (4, 21050953), (7, 12029116), (11, 7654892), (14, 6014558), (22, 3827446), (28, 3007279), (31, 2716252), (44, 1913723), (62, 1358126), (77, 1093556), (124, 679063), (154, 546778), (217, 388036), (308, 273389), (341, 246932), (434, 194018), (682, 123466), (868, 97009), (1364, 61733), (2387, 35276), (4774, 17638), (8819, 9548)]