64415448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52627}}^1$

素因数の和:52656

約数の個数: 48

約数和(自身を含む): 184724280

約数和(自身を除く): 120308832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 52627, 105254, 157881, 210508, 315762, 421016, 473643, 631524, 894659, 947286, 1263048, 1789318, 1894572, 2683977, 3578636, 3789144, 5367954, 7157272, 8051931, 10735908, 16103862, 21471816, 32207724, 64415448]

約数ペア:

[(1, 64415448), (2, 32207724), (3, 21471816), (4, 16103862), (6, 10735908), (8, 8051931), (9, 7157272), (12, 5367954), (17, 3789144), (18, 3578636), (24, 2683977), (34, 1894572), (36, 1789318), (51, 1263048), (68, 947286), (72, 894659), (102, 631524), (136, 473643), (153, 421016), (204, 315762), (306, 210508), (408, 157881), (612, 105254), (1224, 52627)]