72404736

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4141

約数の個数: 72

約数和(自身を含む): 201129600

約数和(自身を除く): 128724864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4099, 4416, 5888, 8198, 8832, 12297, 16396, 17664, 24594, 32792, 49188, 65584, 94277, 98376, 131168, 188554, 196752, 262336, 282831, 377108, 393504, 524672, 565662, 754216, 787008, 1049344, 1131324, 1508432, 1574016, 2262648, 3016864, 3148032, 4525296, 6033728, 9050592, 12067456, 18101184, 24134912, 36202368, 72404736]

約数ペア:

[(1, 72404736), (2, 36202368), (3, 24134912), (4, 18101184), (6, 12067456), (8, 9050592), (12, 6033728), (16, 4525296), (23, 3148032), (24, 3016864), (32, 2262648), (46, 1574016), (48, 1508432), (64, 1131324), (69, 1049344), (92, 787008), (96, 754216), (128, 565662), (138, 524672), (184, 393504), (192, 377108), (256, 282831), (276, 262336), (368, 196752), (384, 188554), (552, 131168), (736, 98376), (768, 94277), (1104, 65584), (1472, 49188), (2208, 32792), (2944, 24594), (4099, 17664), (4416, 16396), (5888, 12297), (8198, 8832)]