85854204

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 223816320

約数和(自身を除く): 137962116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 83, 118, 166, 177, 236, 249, 332, 354, 487, 498, 531, 708, 747, 974, 996, 1062, 1461, 1494, 1948, 2124, 2922, 2988, 4383, 4897, 5844, 8766, 9794, 14691, 17532, 19588, 28733, 29382, 40421, 44073, 57466, 58764, 80842, 86199, 88146, 114932, 121263, 161684, 172398, 176292, 242526, 258597, 344796, 363789, 485052, 517194, 727578, 1034388, 1455156, 2384839, 4769678, 7154517, 9539356, 14309034, 21463551, 28618068, 42927102, 85854204]

約数ペア:

[(1, 85854204), (2, 42927102), (3, 28618068), (4, 21463551), (6, 14309034), (9, 9539356), (12, 7154517), (18, 4769678), (36, 2384839), (59, 1455156), (83, 1034388), (118, 727578), (166, 517194), (177, 485052), (236, 363789), (249, 344796), (332, 258597), (354, 242526), (487, 176292), (498, 172398), (531, 161684), (708, 121263), (747, 114932), (974, 88146), (996, 86199), (1062, 80842), (1461, 58764), (1494, 57466), (1948, 44073), (2124, 40421), (2922, 29382), (2988, 28733), (4383, 19588), (4897, 17532), (5844, 14691), (8766, 9794)]