65204388

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 169303680

約数和(自身を除く): 104099292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 101, 158, 202, 227, 237, 303, 316, 404, 454, 474, 606, 681, 711, 908, 909, 948, 1212, 1362, 1422, 1818, 2043, 2724, 2844, 3636, 4086, 7979, 8172, 15958, 17933, 22927, 23937, 31916, 35866, 45854, 47874, 53799, 68781, 71732, 71811, 91708, 95748, 107598, 137562, 143622, 161397, 206343, 215196, 275124, 287244, 322794, 412686, 645588, 825372, 1811233, 3622466, 5433699, 7244932, 10867398, 16301097, 21734796, 32602194, 65204388]

約数ペア:

[(1, 65204388), (2, 32602194), (3, 21734796), (4, 16301097), (6, 10867398), (9, 7244932), (12, 5433699), (18, 3622466), (36, 1811233), (79, 825372), (101, 645588), (158, 412686), (202, 322794), (227, 287244), (237, 275124), (303, 215196), (316, 206343), (404, 161397), (454, 143622), (474, 137562), (606, 107598), (681, 95748), (711, 91708), (908, 71811), (909, 71732), (948, 68781), (1212, 53799), (1362, 47874), (1422, 45854), (1818, 35866), (2043, 31916), (2724, 23937), (2844, 22927), (3636, 17933), (4086, 15958), (7979, 8172)]