84175624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 183456000

約数和(自身を除く): 99280376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1039, 1066, 1558, 1976, 2078, 2132, 3116, 4156, 4264, 6232, 8312, 10127, 13507, 19741, 20254, 27014, 39482, 40508, 42599, 54028, 78964, 81016, 85198, 108056, 157928, 170396, 256633, 340792, 513266, 553787, 809381, 1026532, 1107574, 1618762, 2053064, 2215148, 3237524, 4430296, 6475048, 10521953, 21043906, 42087812, 84175624]

約数ペア:

[(1, 84175624), (2, 42087812), (4, 21043906), (8, 10521953), (13, 6475048), (19, 4430296), (26, 3237524), (38, 2215148), (41, 2053064), (52, 1618762), (76, 1107574), (82, 1026532), (104, 809381), (152, 553787), (164, 513266), (247, 340792), (328, 256633), (494, 170396), (533, 157928), (779, 108056), (988, 85198), (1039, 81016), (1066, 78964), (1558, 54028), (1976, 42599), (2078, 40508), (2132, 39482), (3116, 27014), (4156, 20254), (4264, 19741), (6232, 13507), (8312, 10127)]