80964744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28349}}^1$

素因数の和:28382

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 163979256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28349, 56698, 85047, 113396, 170094, 198443, 226792, 340188, 396886, 481933, 595329, 680376, 793772, 963866, 1190658, 1445799, 1587544, 1927732, 2381316, 2891598, 3373531, 3855464, 4762632, 5783196, 6747062, 10120593, 11566392, 13494124, 20241186, 26988248, 40482372, 80964744]

約数ペア:

[(1, 80964744), (2, 40482372), (3, 26988248), (4, 20241186), (6, 13494124), (7, 11566392), (8, 10120593), (12, 6747062), (14, 5783196), (17, 4762632), (21, 3855464), (24, 3373531), (28, 2891598), (34, 2381316), (42, 1927732), (51, 1587544), (56, 1445799), (68, 1190658), (84, 963866), (102, 793772), (119, 680376), (136, 595329), (168, 481933), (204, 396886), (238, 340188), (357, 226792), (408, 198443), (476, 170094), (714, 113396), (952, 85047), (1428, 56698), (2856, 28349)]