72273728

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 56

約数和(自身を含む): 153814272

約数和(自身を除く): 81540544

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1327, 1472, 1702, 2368, 2654, 3404, 5308, 6808, 10616, 13616, 21232, 27232, 30521, 42464, 49099, 54464, 61042, 84928, 98198, 122084, 196396, 244168, 392792, 488336, 785584, 976672, 1129277, 1571168, 1953344, 2258554, 3142336, 4517108, 9034216, 18068432, 36136864, 72273728]

約数ペア:

[(1, 72273728), (2, 36136864), (4, 18068432), (8, 9034216), (16, 4517108), (23, 3142336), (32, 2258554), (37, 1953344), (46, 1571168), (64, 1129277), (74, 976672), (92, 785584), (148, 488336), (184, 392792), (296, 244168), (368, 196396), (592, 122084), (736, 98198), (851, 84928), (1184, 61042), (1327, 54464), (1472, 49099), (1702, 42464), (2368, 30521), (2654, 27232), (3404, 21232), (5308, 13616), (6808, 10616)]