123013404

素因数分解:

$2^2\times 3^5\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 324350208

約数和(自身を除く): 201336804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 271, 324, 467, 486, 542, 813, 934, 972, 1084, 1401, 1626, 1868, 2439, 2802, 3252, 4203, 4878, 5604, 7317, 8406, 9756, 12609, 14634, 16812, 21951, 25218, 29268, 37827, 43902, 50436, 65853, 75654, 87804, 113481, 126557, 131706, 151308, 226962, 253114, 263412, 379671, 453924, 506228, 759342, 1139013, 1518684, 2278026, 3417039, 4556052, 6834078, 10251117, 13668156, 20502234, 30753351, 41004468, 61506702, 123013404]

約数ペア:

[(1, 123013404), (2, 61506702), (3, 41004468), (4, 30753351), (6, 20502234), (9, 13668156), (12, 10251117), (18, 6834078), (27, 4556052), (36, 3417039), (54, 2278026), (81, 1518684), (108, 1139013), (162, 759342), (243, 506228), (271, 453924), (324, 379671), (467, 263412), (486, 253114), (542, 226962), (813, 151308), (934, 131706), (972, 126557), (1084, 113481), (1401, 87804), (1626, 75654), (1868, 65853), (2439, 50436), (2802, 43902), (3252, 37827), (4203, 29268), (4878, 25218), (5604, 21951), (7317, 16812), (8406, 14634), (9756, 12609)]