90568836

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 240143904

約数和(自身を除く): 149575068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1427, 1476, 1548, 1763, 2854, 3526, 4281, 5289, 5708, 7052, 8562, 10578, 12843, 15867, 17124, 21156, 25686, 31734, 51372, 58507, 61361, 63468, 117014, 122722, 175521, 184083, 234028, 245444, 351042, 368166, 526563, 552249, 702084, 736332, 1053126, 1104498, 2106252, 2208996, 2515801, 5031602, 7547403, 10063204, 15094806, 22642209, 30189612, 45284418, 90568836]

約数ペア:

[(1, 90568836), (2, 45284418), (3, 30189612), (4, 22642209), (6, 15094806), (9, 10063204), (12, 7547403), (18, 5031602), (36, 2515801), (41, 2208996), (43, 2106252), (82, 1104498), (86, 1053126), (123, 736332), (129, 702084), (164, 552249), (172, 526563), (246, 368166), (258, 351042), (369, 245444), (387, 234028), (492, 184083), (516, 175521), (738, 122722), (774, 117014), (1427, 63468), (1476, 61361), (1548, 58507), (1763, 51372), (2854, 31734), (3526, 25686), (4281, 21156), (5289, 17124), (5708, 15867), (7052, 12843), (8562, 10578)]