69351772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 80336228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 2749, 3604, 5498, 6307, 10996, 12614, 19243, 25228, 38486, 46733, 76972, 93466, 145697, 186932, 291394, 327131, 582788, 654262, 1019879, 1308524, 2039758, 2476849, 4079516, 4953698, 9907396, 17337943, 34675886, 69351772]

約数ペア:

[(1, 69351772), (2, 34675886), (4, 17337943), (7, 9907396), (14, 4953698), (17, 4079516), (28, 2476849), (34, 2039758), (53, 1308524), (68, 1019879), (106, 654262), (119, 582788), (212, 327131), (238, 291394), (371, 186932), (476, 145697), (742, 93466), (901, 76972), (1484, 46733), (1802, 38486), (2749, 25228), (3604, 19243), (5498, 12614), (6307, 10996)]