71668464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12582

約数の個数: 80

約数和(自身を含む): 224057088

約数和(自身を除く): 152388624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 12547, 25094, 37641, 50188, 75282, 87829, 100376, 150564, 175658, 200752, 213299, 263487, 301128, 351316, 426598, 526974, 602256, 639897, 702632, 853196, 1053948, 1279794, 1405264, 1493093, 1706392, 2107896, 2559588, 2986186, 3412784, 4215792, 4479279, 5119176, 5972372, 8958558, 10238352, 11944744, 17917116, 23889488, 35834232, 71668464]

約数ペア:

[(1, 71668464), (2, 35834232), (3, 23889488), (4, 17917116), (6, 11944744), (7, 10238352), (8, 8958558), (12, 5972372), (14, 5119176), (16, 4479279), (17, 4215792), (21, 3412784), (24, 2986186), (28, 2559588), (34, 2107896), (42, 1706392), (48, 1493093), (51, 1405264), (56, 1279794), (68, 1053948), (84, 853196), (102, 702632), (112, 639897), (119, 602256), (136, 526974), (168, 426598), (204, 351316), (238, 301128), (272, 263487), (336, 213299), (357, 200752), (408, 175658), (476, 150564), (714, 100376), (816, 87829), (952, 75282), (1428, 50188), (1904, 37641), (2856, 25094), (5712, 12547)]