81680022648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{88997}}^1$

素因数の和:89626

約数の個数: 128

約数和(自身を含む): 259731763200

約数和(自身を除く): 178051740552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 607, 756, 1214, 1512, 1821, 2428, 3642, 4249, 4856, 5463, 7284, 8498, 10926, 12747, 14568, 16389, 16996, 21852, 25494, 32778, 33992, 38241, 43704, 50988, 65556, 76482, 88997, 101976, 114723, 131112, 152964, 177994, 229446, 266991, 305928, 355988, 458892, 533982, 622979, 711976, 800973, 917784, 1067964, 1245958, 1601946, 1868937, 2135928, 2402919, 2491916, 3203892, 3737874, 4805838, 4983832, 5606811, 6407784, 7475748, 9611676, 11213622, 14951496, 16820433, 19223352, 22427244, 33640866, 44854488, 54021179, 67281732, 108042358, 134563464, 162063537, 216084716, 324127074, 378148253, 432169432, 486190611, 648254148, 756296506, 972381222, 1134444759, 1296508296, 1458571833, 1512593012, 1944762444, 2268889518, 2917143666, 3025186024, 3403334277, 3889524888, 4537779036, 5834287332, 6806668554, 9075558072, 10210002831, 11668574664, 13613337108, 20420005662, 27226674216, 40840011324, 81680022648]

約数ペア:

[(1, 81680022648), (2, 40840011324), (3, 27226674216), (4, 20420005662), (6, 13613337108), (7, 11668574664), (8, 10210002831), (9, 9075558072), (12, 6806668554), (14, 5834287332), (18, 4537779036), (21, 3889524888), (24, 3403334277), (27, 3025186024), (28, 2917143666), (36, 2268889518), (42, 1944762444), (54, 1512593012), (56, 1458571833), (63, 1296508296), (72, 1134444759), (84, 972381222), (108, 756296506), (126, 648254148), (168, 486190611), (189, 432169432), (216, 378148253), (252, 324127074), (378, 216084716), (504, 162063537), (607, 134563464), (756, 108042358), (1214, 67281732), (1512, 54021179), (1821, 44854488), (2428, 33640866), (3642, 22427244), (4249, 19223352), (4856, 16820433), (5463, 14951496), (7284, 11213622), (8498, 9611676), (10926, 7475748), (12747, 6407784), (14568, 5606811), (16389, 4983832), (16996, 4805838), (21852, 3737874), (25494, 3203892), (32778, 2491916), (33992, 2402919), (38241, 2135928), (43704, 1868937), (50988, 1601946), (65556, 1245958), (76482, 1067964), (88997, 917784), (101976, 800973), (114723, 711976), (131112, 622979), (152964, 533982), (177994, 458892), (229446, 355988), (266991, 305928)]