61438356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1254

約数の個数: 108

約数和(自身を含む): 187043220

約数和(自身を除く): 125604864

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1201, 1218, 1421, 1764, 1827, 2402, 2436, 2842, 3603, 3654, 4263, 4804, 5684, 7206, 7308, 8407, 8526, 10809, 12789, 14412, 16814, 17052, 21618, 25221, 25578, 33628, 34829, 43236, 50442, 51156, 58849, 69658, 75663, 100884, 104487, 117698, 139316, 151326, 176547, 208974, 235396, 243803, 302652, 313461, 353094, 417948, 487606, 529641, 626922, 706188, 731409, 975212, 1059282, 1253844, 1462818, 1706621, 2118564, 2194227, 2925636, 3413242, 4388454, 5119863, 6826484, 8776908, 10239726, 15359589, 20479452, 30719178, 61438356]

約数ペア:

[(1, 61438356), (2, 30719178), (3, 20479452), (4, 15359589), (6, 10239726), (7, 8776908), (9, 6826484), (12, 5119863), (14, 4388454), (18, 3413242), (21, 2925636), (28, 2194227), (29, 2118564), (36, 1706621), (42, 1462818), (49, 1253844), (58, 1059282), (63, 975212), (84, 731409), (87, 706188), (98, 626922), (116, 529641), (126, 487606), (147, 417948), (174, 353094), (196, 313461), (203, 302652), (252, 243803), (261, 235396), (294, 208974), (348, 176547), (406, 151326), (441, 139316), (522, 117698), (588, 104487), (609, 100884), (812, 75663), (882, 69658), (1044, 58849), (1201, 51156), (1218, 50442), (1421, 43236), (1764, 34829), (1827, 33628), (2402, 25578), (2436, 25221), (2842, 21618), (3603, 17052), (3654, 16814), (4263, 14412), (4804, 12789), (5684, 10809), (7206, 8526), (7308, 8407)]