80049606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 198137856

約数和(自身を除く): 118088250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 271, 273, 541, 542, 546, 813, 1082, 1623, 1626, 1897, 3246, 3523, 3787, 3794, 5691, 7033, 7046, 7574, 10569, 11361, 11382, 14066, 21099, 21138, 22722, 24661, 42198, 49231, 49322, 73983, 98462, 146611, 147693, 147966, 293222, 295386, 439833, 879666, 1026277, 1905943, 2052554, 3078831, 3811886, 5717829, 6157662, 11435658, 13341601, 26683202, 40024803, 80049606]

約数ペア:

[(1, 80049606), (2, 40024803), (3, 26683202), (6, 13341601), (7, 11435658), (13, 6157662), (14, 5717829), (21, 3811886), (26, 3078831), (39, 2052554), (42, 1905943), (78, 1026277), (91, 879666), (182, 439833), (271, 295386), (273, 293222), (541, 147966), (542, 147693), (546, 146611), (813, 98462), (1082, 73983), (1623, 49322), (1626, 49231), (1897, 42198), (3246, 24661), (3523, 22722), (3787, 21138), (3794, 21099), (5691, 14066), (7033, 11382), (7046, 11361), (7574, 10569)]