127568844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 120

約数和(自身を含む): 371107968

約数和(自身を除く): 243539124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 977, 1053, 1116, 1209, 1404, 1612, 1674, 1954, 2106, 2418, 2511, 2931, 3348, 3627, 3908, 4212, 4836, 5022, 5862, 7254, 8793, 10044, 10881, 11724, 12701, 14508, 17586, 21762, 25402, 26379, 30287, 32643, 35172, 38103, 43524, 50804, 52758, 60574, 65286, 76206, 79137, 90861, 105516, 114309, 121148, 130572, 152412, 158274, 181722, 228618, 272583, 316548, 342927, 363444, 393731, 457236, 545166, 685854, 787462, 817749, 1028781, 1090332, 1181193, 1371708, 1574924, 1635498, 2057562, 2362386, 2453247, 3270996, 3543579, 4115124, 4724772, 4906494, 7087158, 9812988, 10630737, 14174316, 21261474, 31892211, 42522948, 63784422, 127568844]

約数ペア:

[(1, 127568844), (2, 63784422), (3, 42522948), (4, 31892211), (6, 21261474), (9, 14174316), (12, 10630737), (13, 9812988), (18, 7087158), (26, 4906494), (27, 4724772), (31, 4115124), (36, 3543579), (39, 3270996), (52, 2453247), (54, 2362386), (62, 2057562), (78, 1635498), (81, 1574924), (93, 1371708), (108, 1181193), (117, 1090332), (124, 1028781), (156, 817749), (162, 787462), (186, 685854), (234, 545166), (279, 457236), (324, 393731), (351, 363444), (372, 342927), (403, 316548), (468, 272583), (558, 228618), (702, 181722), (806, 158274), (837, 152412), (977, 130572), (1053, 121148), (1116, 114309), (1209, 105516), (1404, 90861), (1612, 79137), (1674, 76206), (1954, 65286), (2106, 60574), (2418, 52758), (2511, 50804), (2931, 43524), (3348, 38103), (3627, 35172), (3908, 32643), (4212, 30287), (4836, 26379), (5022, 25402), (5862, 21762), (7254, 17586), (8793, 14508), (10044, 12701), (10881, 11724)]