89617788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191491}}^1$

素因数の和:191514

約数の個数: 36

約数和(自身を含む): 243960808

約数和(自身を除く): 154343020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 191491, 382982, 574473, 765964, 1148946, 1723419, 2297892, 2489383, 3446838, 4978766, 6893676, 7468149, 9957532, 14936298, 22404447, 29872596, 44808894, 89617788]

約数ペア:

[(1, 89617788), (2, 44808894), (3, 29872596), (4, 22404447), (6, 14936298), (9, 9957532), (12, 7468149), (13, 6893676), (18, 4978766), (26, 3446838), (36, 2489383), (39, 2297892), (52, 1723419), (78, 1148946), (117, 765964), (156, 574473), (234, 382982), (468, 191491)]