72480024

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{9967}}^1$

素因数の和:10080

約数の個数: 48

約数和(自身を含む): 198263520

約数和(自身を除く): 125783496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 9967, 19934, 29901, 39868, 59802, 79736, 89703, 119604, 179406, 239208, 358812, 717624, 1006667, 2013334, 3020001, 4026668, 6040002, 8053336, 9060003, 12080004, 18120006, 24160008, 36240012, 72480024]

約数ペア:

[(1, 72480024), (2, 36240012), (3, 24160008), (4, 18120006), (6, 12080004), (8, 9060003), (9, 8053336), (12, 6040002), (18, 4026668), (24, 3020001), (36, 2013334), (72, 1006667), (101, 717624), (202, 358812), (303, 239208), (404, 179406), (606, 119604), (808, 89703), (909, 79736), (1212, 59802), (1818, 39868), (2424, 29901), (3636, 19934), (7272, 9967)]