7816464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 24141312

約数和(自身を除く): 16324848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 103, 124, 136, 144, 153, 186, 204, 206, 248, 272, 279, 306, 309, 372, 408, 412, 496, 527, 558, 612, 618, 744, 816, 824, 927, 1054, 1116, 1224, 1236, 1488, 1581, 1648, 1751, 1854, 2108, 2232, 2448, 2472, 3162, 3193, 3502, 3708, 4216, 4464, 4743, 4944, 5253, 6324, 6386, 7004, 7416, 8432, 9486, 9579, 10506, 12648, 12772, 14008, 14832, 15759, 18972, 19158, 21012, 25296, 25544, 28016, 28737, 31518, 37944, 38316, 42024, 51088, 54281, 57474, 63036, 75888, 76632, 84048, 108562, 114948, 126072, 153264, 162843, 217124, 229896, 252144, 325686, 434248, 459792, 488529, 651372, 868496, 977058, 1302744, 1954116, 2605488, 3908232, 7816464]

約数ペア:

[(1, 7816464), (2, 3908232), (3, 2605488), (4, 1954116), (6, 1302744), (8, 977058), (9, 868496), (12, 651372), (16, 488529), (17, 459792), (18, 434248), (24, 325686), (31, 252144), (34, 229896), (36, 217124), (48, 162843), (51, 153264), (62, 126072), (68, 114948), (72, 108562), (93, 84048), (102, 76632), (103, 75888), (124, 63036), (136, 57474), (144, 54281), (153, 51088), (186, 42024), (204, 38316), (206, 37944), (248, 31518), (272, 28737), (279, 28016), (306, 25544), (309, 25296), (372, 21012), (408, 19158), (412, 18972), (496, 15759), (527, 14832), (558, 14008), (612, 12772), (618, 12648), (744, 10506), (816, 9579), (824, 9486), (927, 8432), (1054, 7416), (1116, 7004), (1224, 6386), (1236, 6324), (1488, 5253), (1581, 4944), (1648, 4743), (1751, 4464), (1854, 4216), (2108, 3708), (2232, 3502), (2448, 3193), (2472, 3162)]