72671688173

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{5507}}^1$

素因数の和:6094

約数の個数: 32

約数和(自身を含む): 86012928000

約数和(自身を除く): 13341239827

約数列:

[1, 7, 49, 79, 343, 487, 553, 3409, 3871, 5507, 23863, 27097, 38473, 38549, 167041, 269311, 269843, 435053, 1885177, 1888901, 2681909, 3045371, 13196239, 18773363, 21317597, 131413541, 149223179, 211870811, 919894787, 1483095677, 10381669739, 72671688173]

約数ペア:

[(1, 72671688173), (7, 10381669739), (49, 1483095677), (79, 919894787), (343, 211870811), (487, 149223179), (553, 131413541), (3409, 21317597), (3871, 18773363), (5507, 13196239), (23863, 3045371), (27097, 2681909), (38473, 1888901), (38549, 1885177), (167041, 435053), (269311, 269843)]