86680188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 108

約数和(自身を含む): 259976080

約数和(自身を除く): 173295892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 409, 522, 609, 812, 818, 841, 1044, 1218, 1227, 1636, 1682, 1827, 2436, 2454, 2523, 2863, 3364, 3654, 3681, 4908, 5046, 5726, 5887, 7308, 7362, 7569, 8589, 10092, 11452, 11774, 11861, 14724, 15138, 17178, 17661, 23548, 23722, 25767, 30276, 34356, 35322, 35583, 47444, 51534, 52983, 70644, 71166, 83027, 103068, 105966, 106749, 142332, 166054, 211932, 213498, 249081, 332108, 343969, 426996, 498162, 687938, 747243, 996324, 1031907, 1375876, 1494486, 2063814, 2407783, 2988972, 3095721, 4127628, 4815566, 6191442, 7223349, 9631132, 12382884, 14446698, 21670047, 28893396, 43340094, 86680188]

約数ペア:

[(1, 86680188), (2, 43340094), (3, 28893396), (4, 21670047), (6, 14446698), (7, 12382884), (9, 9631132), (12, 7223349), (14, 6191442), (18, 4815566), (21, 4127628), (28, 3095721), (29, 2988972), (36, 2407783), (42, 2063814), (58, 1494486), (63, 1375876), (84, 1031907), (87, 996324), (116, 747243), (126, 687938), (174, 498162), (203, 426996), (252, 343969), (261, 332108), (348, 249081), (406, 213498), (409, 211932), (522, 166054), (609, 142332), (812, 106749), (818, 105966), (841, 103068), (1044, 83027), (1218, 71166), (1227, 70644), (1636, 52983), (1682, 51534), (1827, 47444), (2436, 35583), (2454, 35322), (2523, 34356), (2863, 30276), (3364, 25767), (3654, 23722), (3681, 23548), (4908, 17661), (5046, 17178), (5726, 15138), (5887, 14724), (7308, 11861), (7362, 11774), (7569, 11452), (8589, 10092)]