90650672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 216652800

約数和(自身を除く): 126002128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1039, 1064, 1148, 1558, 2078, 2128, 2296, 3116, 4156, 4592, 5453, 6232, 7273, 8312, 10906, 12464, 14546, 16624, 19741, 21812, 29092, 39482, 42599, 43624, 58184, 78964, 85198, 87248, 116368, 138187, 157928, 170396, 276374, 298193, 315856, 340792, 552748, 596386, 681584, 809381, 1105496, 1192772, 1618762, 2210992, 2385544, 3237524, 4771088, 5665667, 6475048, 11331334, 12950096, 22662668, 45325336, 90650672]

約数ペア:

[(1, 90650672), (2, 45325336), (4, 22662668), (7, 12950096), (8, 11331334), (14, 6475048), (16, 5665667), (19, 4771088), (28, 3237524), (38, 2385544), (41, 2210992), (56, 1618762), (76, 1192772), (82, 1105496), (112, 809381), (133, 681584), (152, 596386), (164, 552748), (266, 340792), (287, 315856), (304, 298193), (328, 276374), (532, 170396), (574, 157928), (656, 138187), (779, 116368), (1039, 87248), (1064, 85198), (1148, 78964), (1558, 58184), (2078, 43624), (2128, 42599), (2296, 39482), (3116, 29092), (4156, 21812), (4592, 19741), (5453, 16624), (6232, 14546), (7273, 12464), (8312, 10906)]