121138668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28277}}^1$

素因数の和:28311

約数の個数: 72

約数和(自身を含む): 370554912

約数和(自身を除く): 249416244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 28277, 56554, 84831, 113108, 169662, 197939, 254493, 339324, 395878, 480709, 508986, 593817, 791756, 961418, 1017972, 1187634, 1442127, 1781451, 1922836, 2375268, 2884254, 3364963, 3562902, 4326381, 5768508, 6729926, 7125804, 8652762, 10094889, 13459852, 17305524, 20189778, 30284667, 40379556, 60569334, 121138668]

約数ペア:

[(1, 121138668), (2, 60569334), (3, 40379556), (4, 30284667), (6, 20189778), (7, 17305524), (9, 13459852), (12, 10094889), (14, 8652762), (17, 7125804), (18, 6729926), (21, 5768508), (28, 4326381), (34, 3562902), (36, 3364963), (42, 2884254), (51, 2375268), (63, 1922836), (68, 1781451), (84, 1442127), (102, 1187634), (119, 1017972), (126, 961418), (153, 791756), (204, 593817), (238, 508986), (252, 480709), (306, 395878), (357, 339324), (476, 254493), (612, 197939), (714, 169662), (1071, 113108), (1428, 84831), (2142, 56554), (4284, 28277)]