72060408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47659}}^1$

素因数の和:47681

約数の個数: 64

約数和(自身を含む): 228768000

約数和(自身を除く): 156707592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47659, 95318, 142977, 190636, 285954, 333613, 381272, 428931, 571908, 667226, 857862, 1000839, 1143816, 1286793, 1334452, 1715724, 2001678, 2573586, 2668904, 3002517, 3431448, 4003356, 5147172, 6005034, 8006712, 9007551, 10294344, 12010068, 18015102, 24020136, 36030204, 72060408]

約数ペア:

[(1, 72060408), (2, 36030204), (3, 24020136), (4, 18015102), (6, 12010068), (7, 10294344), (8, 9007551), (9, 8006712), (12, 6005034), (14, 5147172), (18, 4003356), (21, 3431448), (24, 3002517), (27, 2668904), (28, 2573586), (36, 2001678), (42, 1715724), (54, 1334452), (56, 1286793), (63, 1143816), (72, 1000839), (84, 857862), (108, 667226), (126, 571908), (168, 428931), (189, 381272), (216, 333613), (252, 285954), (378, 190636), (504, 142977), (756, 95318), (1512, 47659)]