90578754

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 242611200

約数和(自身を除く): 152032446

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 343, 357, 441, 686, 714, 833, 863, 882, 1029, 1071, 1666, 1726, 2058, 2142, 2499, 2589, 3087, 4998, 5178, 5831, 6041, 6174, 7497, 7767, 11662, 12082, 14671, 14994, 15534, 17493, 18123, 29342, 34986, 36246, 42287, 44013, 52479, 54369, 84574, 88026, 102697, 104958, 108738, 126861, 132039, 205394, 253722, 264078, 296009, 308091, 380583, 592018, 616182, 718879, 761166, 888027, 924273, 1437758, 1776054, 1848546, 2156637, 2664081, 4313274, 5032153, 5328162, 6469911, 10064306, 12939822, 15096459, 30192918, 45289377, 90578754]

約数ペア:

[(1, 90578754), (2, 45289377), (3, 30192918), (6, 15096459), (7, 12939822), (9, 10064306), (14, 6469911), (17, 5328162), (18, 5032153), (21, 4313274), (34, 2664081), (42, 2156637), (49, 1848546), (51, 1776054), (63, 1437758), (98, 924273), (102, 888027), (119, 761166), (126, 718879), (147, 616182), (153, 592018), (238, 380583), (294, 308091), (306, 296009), (343, 264078), (357, 253722), (441, 205394), (686, 132039), (714, 126861), (833, 108738), (863, 104958), (882, 102697), (1029, 88026), (1071, 84574), (1666, 54369), (1726, 52479), (2058, 44013), (2142, 42287), (2499, 36246), (2589, 34986), (3087, 29342), (4998, 18123), (5178, 17493), (5831, 15534), (6041, 14994), (6174, 14671), (7497, 12082), (7767, 11662)]