768672

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 2329236

約数和(自身を除く): 1560564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 157, 204, 272, 288, 306, 314, 408, 471, 544, 612, 628, 816, 942, 1224, 1256, 1413, 1632, 1884, 2448, 2512, 2669, 2826, 3768, 4896, 5024, 5338, 5652, 7536, 8007, 10676, 11304, 15072, 16014, 21352, 22608, 24021, 32028, 42704, 45216, 48042, 64056, 85408, 96084, 128112, 192168, 256224, 384336, 768672]

約数ペア:

[(1, 768672), (2, 384336), (3, 256224), (4, 192168), (6, 128112), (8, 96084), (9, 85408), (12, 64056), (16, 48042), (17, 45216), (18, 42704), (24, 32028), (32, 24021), (34, 22608), (36, 21352), (48, 16014), (51, 15072), (68, 11304), (72, 10676), (96, 8007), (102, 7536), (136, 5652), (144, 5338), (153, 5024), (157, 4896), (204, 3768), (272, 2826), (288, 2669), (306, 2512), (314, 2448), (408, 1884), (471, 1632), (544, 1413), (612, 1256), (628, 1224), (816, 942)]