61450956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 186810624

約数和(自身を除く): 125359668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 53, 63, 84, 86, 106, 107, 126, 129, 159, 172, 212, 214, 252, 258, 301, 318, 321, 371, 387, 428, 477, 516, 602, 636, 642, 742, 749, 774, 903, 954, 963, 1113, 1204, 1284, 1484, 1498, 1548, 1806, 1908, 1926, 2226, 2247, 2279, 2709, 2996, 3339, 3612, 3852, 4452, 4494, 4558, 4601, 5418, 5671, 6678, 6741, 6837, 8988, 9116, 9202, 10836, 11342, 13356, 13482, 13674, 13803, 15953, 17013, 18404, 20511, 22684, 26964, 27348, 27606, 31906, 32207, 34026, 39697, 41022, 41409, 47859, 51039, 55212, 63812, 64414, 68052, 79394, 82044, 82818, 95718, 96621, 102078, 119091, 128828, 143577, 158788, 165636, 191436, 193242, 204156, 238182, 243853, 287154, 289863, 357273, 386484, 476364, 487706, 574308, 579726, 714546, 731559, 975412, 1159452, 1429092, 1463118, 1706971, 2194677, 2926236, 3413942, 4389354, 5120913, 6827884, 8778708, 10241826, 15362739, 20483652, 30725478, 61450956]

約数ペア:

[(1, 61450956), (2, 30725478), (3, 20483652), (4, 15362739), (6, 10241826), (7, 8778708), (9, 6827884), (12, 5120913), (14, 4389354), (18, 3413942), (21, 2926236), (28, 2194677), (36, 1706971), (42, 1463118), (43, 1429092), (53, 1159452), (63, 975412), (84, 731559), (86, 714546), (106, 579726), (107, 574308), (126, 487706), (129, 476364), (159, 386484), (172, 357273), (212, 289863), (214, 287154), (252, 243853), (258, 238182), (301, 204156), (318, 193242), (321, 191436), (371, 165636), (387, 158788), (428, 143577), (477, 128828), (516, 119091), (602, 102078), (636, 96621), (642, 95718), (742, 82818), (749, 82044), (774, 79394), (903, 68052), (954, 64414), (963, 63812), (1113, 55212), (1204, 51039), (1284, 47859), (1484, 41409), (1498, 41022), (1548, 39697), (1806, 34026), (1908, 32207), (1926, 31906), (2226, 27606), (2247, 27348), (2279, 26964), (2709, 22684), (2996, 20511), (3339, 18404), (3612, 17013), (3852, 15953), (4452, 13803), (4494, 13674), (4558, 13482), (4601, 13356), (5418, 11342), (5671, 10836), (6678, 9202), (6741, 9116), (6837, 8988)]