77112255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 146562048

約数和(自身を除く): 69449793

約数列:

[1, 3, 5, 11, 15, 17, 33, 37, 51, 55, 85, 111, 165, 185, 187, 255, 407, 555, 561, 629, 743, 935, 1221, 1887, 2035, 2229, 2805, 3145, 3715, 6105, 6919, 8173, 9435, 11145, 12631, 20757, 24519, 27491, 34595, 37893, 40865, 63155, 82473, 103785, 122595, 137455, 138941, 189465, 302401, 412365, 416823, 467347, 694705, 907203, 1402041, 1512005, 2084115, 2336735, 4536015, 5140817, 7010205, 15422451, 25704085, 77112255]

約数ペア:

[(1, 77112255), (3, 25704085), (5, 15422451), (11, 7010205), (15, 5140817), (17, 4536015), (33, 2336735), (37, 2084115), (51, 1512005), (55, 1402041), (85, 907203), (111, 694705), (165, 467347), (185, 416823), (187, 412365), (255, 302401), (407, 189465), (555, 138941), (561, 137455), (629, 122595), (743, 103785), (935, 82473), (1221, 63155), (1887, 40865), (2035, 37893), (2229, 34595), (2805, 27491), (3145, 24519), (3715, 20757), (6105, 12631), (6919, 11145), (8173, 9435)]