89865516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30319}}^1$

素因数の和:30358

約数の個数: 48

約数和(自身を含む): 237708800

約数和(自身を除く): 147843284

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 30319, 60638, 90957, 121276, 181914, 363828, 394147, 576061, 788294, 1152122, 1182441, 1576588, 1728183, 2304244, 2364882, 3456366, 4729764, 6912732, 7488793, 14977586, 22466379, 29955172, 44932758, 89865516]

約数ペア:

[(1, 89865516), (2, 44932758), (3, 29955172), (4, 22466379), (6, 14977586), (12, 7488793), (13, 6912732), (19, 4729764), (26, 3456366), (38, 2364882), (39, 2304244), (52, 1728183), (57, 1576588), (76, 1182441), (78, 1152122), (114, 788294), (156, 576061), (228, 394147), (247, 363828), (494, 181914), (741, 121276), (988, 90957), (1482, 60638), (2964, 30319)]