123115464

素因数分解:

$2^3\times 3^5\times {\mathrm{63331}}^1$

素因数の和:63352

約数の個数: 48

約数和(自身を含む): 345792720

約数和(自身を除く): 222677256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 63331, 126662, 189993, 253324, 379986, 506648, 569979, 759972, 1139958, 1519944, 1709937, 2279916, 3419874, 4559832, 5129811, 6839748, 10259622, 13679496, 15389433, 20519244, 30778866, 41038488, 61557732, 123115464]

約数ペア:

[(1, 123115464), (2, 61557732), (3, 41038488), (4, 30778866), (6, 20519244), (8, 15389433), (9, 13679496), (12, 10259622), (18, 6839748), (24, 5129811), (27, 4559832), (36, 3419874), (54, 2279916), (72, 1709937), (81, 1519944), (108, 1139958), (162, 759972), (216, 569979), (243, 506648), (324, 379986), (486, 253324), (648, 189993), (972, 126662), (1944, 63331)]