89191762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 65939438

約数列:

[1, 2, 11, 22, 29, 58, 71, 121, 142, 179, 242, 319, 358, 638, 781, 1562, 1969, 2059, 3509, 3938, 4118, 5191, 7018, 8591, 10382, 12709, 17182, 21659, 22649, 25418, 43318, 45298, 57101, 114202, 139799, 249139, 279598, 368561, 498278, 628111, 737122, 1256222, 1537789, 3075578, 4054171, 8108342, 44595881, 89191762]

約数ペア:

[(1, 89191762), (2, 44595881), (11, 8108342), (22, 4054171), (29, 3075578), (58, 1537789), (71, 1256222), (121, 737122), (142, 628111), (179, 498278), (242, 368561), (319, 279598), (358, 249139), (638, 139799), (781, 114202), (1562, 57101), (1969, 45298), (2059, 43318), (3509, 25418), (3938, 22649), (4118, 21659), (5191, 17182), (7018, 12709), (8591, 10382)]