123091272

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 365040000

約数和(自身を除く): 241948728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 89, 108, 114, 152, 171, 178, 216, 228, 267, 337, 342, 356, 456, 513, 534, 674, 684, 712, 801, 1011, 1026, 1068, 1348, 1368, 1602, 1691, 2022, 2052, 2136, 2403, 2696, 3033, 3204, 3382, 4044, 4104, 4806, 5073, 6066, 6403, 6408, 6764, 8088, 9099, 9612, 10146, 12132, 12806, 13528, 15219, 18198, 19209, 19224, 20292, 24264, 25612, 29993, 30438, 36396, 38418, 40584, 45657, 51224, 57627, 59986, 60876, 72792, 76836, 89979, 91314, 115254, 119972, 121752, 153672, 172881, 179958, 182628, 230508, 239944, 269937, 345762, 359916, 365256, 461016, 539874, 569867, 691524, 719832, 809811, 1079748, 1139734, 1383048, 1619622, 1709601, 2159496, 2279468, 3239244, 3419202, 4558936, 5128803, 6478488, 6838404, 10257606, 13676808, 15386409, 20515212, 30772818, 41030424, 61545636, 123091272]

約数ペア:

[(1, 123091272), (2, 61545636), (3, 41030424), (4, 30772818), (6, 20515212), (8, 15386409), (9, 13676808), (12, 10257606), (18, 6838404), (19, 6478488), (24, 5128803), (27, 4558936), (36, 3419202), (38, 3239244), (54, 2279468), (57, 2159496), (72, 1709601), (76, 1619622), (89, 1383048), (108, 1139734), (114, 1079748), (152, 809811), (171, 719832), (178, 691524), (216, 569867), (228, 539874), (267, 461016), (337, 365256), (342, 359916), (356, 345762), (456, 269937), (513, 239944), (534, 230508), (674, 182628), (684, 179958), (712, 172881), (801, 153672), (1011, 121752), (1026, 119972), (1068, 115254), (1348, 91314), (1368, 89979), (1602, 76836), (1691, 72792), (2022, 60876), (2052, 59986), (2136, 57627), (2403, 51224), (2696, 45657), (3033, 40584), (3204, 38418), (3382, 36396), (4044, 30438), (4104, 29993), (4806, 25612), (5073, 24264), (6066, 20292), (6403, 19224), (6408, 19209), (6764, 18198), (8088, 15219), (9099, 13528), (9612, 12806), (10146, 12132)]