74032008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 196888320

約数和(自身を除く): 122856312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 421, 431, 842, 862, 1263, 1293, 1684, 1724, 2526, 2586, 3368, 3448, 5052, 5172, 7157, 7327, 10104, 10344, 14314, 14654, 21471, 21981, 28628, 29308, 42942, 43962, 57256, 58616, 85884, 87924, 171768, 175848, 181451, 362902, 544353, 725804, 1088706, 1451608, 2177412, 3084667, 4354824, 6169334, 9254001, 12338668, 18508002, 24677336, 37016004, 74032008]

約数ペア:

[(1, 74032008), (2, 37016004), (3, 24677336), (4, 18508002), (6, 12338668), (8, 9254001), (12, 6169334), (17, 4354824), (24, 3084667), (34, 2177412), (51, 1451608), (68, 1088706), (102, 725804), (136, 544353), (204, 362902), (408, 181451), (421, 175848), (431, 171768), (842, 87924), (862, 85884), (1263, 58616), (1293, 57256), (1684, 43962), (1724, 42942), (2526, 29308), (2586, 28628), (3368, 21981), (3448, 21471), (5052, 14654), (5172, 14314), (7157, 10344), (7327, 10104)]