72374112

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3181}}^1$

素因数の和:3276

約数の個数: 72

約数和(自身を含む): 208484640

約数和(自身を除く): 136110528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3181, 3792, 5688, 6362, 7584, 9543, 11376, 12724, 19086, 22752, 25448, 28629, 38172, 50896, 57258, 76344, 101792, 114516, 152688, 229032, 251299, 305376, 458064, 502598, 753897, 916128, 1005196, 1507794, 2010392, 2261691, 3015588, 4020784, 4523382, 6031176, 8041568, 9046764, 12062352, 18093528, 24124704, 36187056, 72374112]

約数ペア:

[(1, 72374112), (2, 36187056), (3, 24124704), (4, 18093528), (6, 12062352), (8, 9046764), (9, 8041568), (12, 6031176), (16, 4523382), (18, 4020784), (24, 3015588), (32, 2261691), (36, 2010392), (48, 1507794), (72, 1005196), (79, 916128), (96, 753897), (144, 502598), (158, 458064), (237, 305376), (288, 251299), (316, 229032), (474, 152688), (632, 114516), (711, 101792), (948, 76344), (1264, 57258), (1422, 50896), (1896, 38172), (2528, 28629), (2844, 25448), (3181, 22752), (3792, 19086), (5688, 12724), (6362, 11376), (7584, 9543)]