80236656

素因数分解:

$2^4\times 3^7\times {\mathrm{2293}}^1$

素因数の和:2322

約数の個数: 80

約数和(自身を含む): 233253920

約数和(自身を除く): 153017264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2293, 2916, 3888, 4374, 4586, 5832, 6879, 8748, 9172, 11664, 13758, 17496, 18344, 20637, 27516, 34992, 36688, 41274, 55032, 61911, 82548, 110064, 123822, 165096, 185733, 247644, 330192, 371466, 495288, 557199, 742932, 990576, 1114398, 1485864, 1671597, 2228796, 2971728, 3343194, 4457592, 5014791, 6686388, 8915184, 10029582, 13372776, 20059164, 26745552, 40118328, 80236656]

約数ペア:

[(1, 80236656), (2, 40118328), (3, 26745552), (4, 20059164), (6, 13372776), (8, 10029582), (9, 8915184), (12, 6686388), (16, 5014791), (18, 4457592), (24, 3343194), (27, 2971728), (36, 2228796), (48, 1671597), (54, 1485864), (72, 1114398), (81, 990576), (108, 742932), (144, 557199), (162, 495288), (216, 371466), (243, 330192), (324, 247644), (432, 185733), (486, 165096), (648, 123822), (729, 110064), (972, 82548), (1296, 61911), (1458, 55032), (1944, 41274), (2187, 36688), (2293, 34992), (2916, 27516), (3888, 20637), (4374, 18344), (4586, 17496), (5832, 13758), (6879, 11664), (8748, 9172)]