890753364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9941}}^1$

素因数の和:10101

約数の個数: 72

約数和(自身を含む): 2388466080

約数和(自身を除く): 1497712716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1179, 1572, 2358, 2489, 4716, 4978, 7467, 9941, 9956, 14934, 19882, 22401, 29823, 29868, 39764, 44802, 59646, 89469, 89604, 119292, 178938, 188879, 357876, 377758, 566637, 755516, 1133274, 1302271, 1699911, 2266548, 2604542, 3399822, 3906813, 5209084, 6799644, 7813626, 11720439, 15627252, 23440878, 24743149, 46881756, 49486298, 74229447, 98972596, 148458894, 222688341, 296917788, 445376682, 890753364]

約数ペア:

[(1, 890753364), (2, 445376682), (3, 296917788), (4, 222688341), (6, 148458894), (9, 98972596), (12, 74229447), (18, 49486298), (19, 46881756), (36, 24743149), (38, 23440878), (57, 15627252), (76, 11720439), (114, 7813626), (131, 6799644), (171, 5209084), (228, 3906813), (262, 3399822), (342, 2604542), (393, 2266548), (524, 1699911), (684, 1302271), (786, 1133274), (1179, 755516), (1572, 566637), (2358, 377758), (2489, 357876), (4716, 188879), (4978, 178938), (7467, 119292), (9941, 89604), (9956, 89469), (14934, 59646), (19882, 44802), (22401, 39764), (29823, 29868)]