85623678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 217356048

約数和(自身を除く): 131732370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 193, 294, 386, 441, 503, 579, 882, 1006, 1158, 1351, 1509, 1737, 2702, 3018, 3474, 3521, 4053, 4527, 7042, 8106, 9054, 9457, 10563, 12159, 18914, 21126, 24318, 24647, 28371, 31689, 49294, 56742, 63378, 73941, 85113, 97079, 147882, 170226, 194158, 221823, 291237, 443646, 582474, 679553, 873711, 1359106, 1747422, 2038659, 4077318, 4756871, 6115977, 9513742, 12231954, 14270613, 28541226, 42811839, 85623678]

約数ペア:

[(1, 85623678), (2, 42811839), (3, 28541226), (6, 14270613), (7, 12231954), (9, 9513742), (14, 6115977), (18, 4756871), (21, 4077318), (42, 2038659), (49, 1747422), (63, 1359106), (98, 873711), (126, 679553), (147, 582474), (193, 443646), (294, 291237), (386, 221823), (441, 194158), (503, 170226), (579, 147882), (882, 97079), (1006, 85113), (1158, 73941), (1351, 63378), (1509, 56742), (1737, 49294), (2702, 31689), (3018, 28371), (3474, 24647), (3521, 24318), (4053, 21126), (4527, 18914), (7042, 12159), (8106, 10563), (9054, 9457)]