90645408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{44963}}^1$

素因数の和:44986

約数の個数: 72

約数和(自身を含む): 294604128

約数和(自身を除く): 203958720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 44963, 89926, 134889, 179852, 269778, 314741, 359704, 404667, 539556, 629482, 719408, 809334, 944223, 1079112, 1258964, 1438816, 1618668, 1888446, 2158224, 2517928, 2832669, 3237336, 3776892, 4316448, 5035856, 5665338, 6474672, 7553784, 10071712, 11330676, 12949344, 15107568, 22661352, 30215136, 45322704, 90645408]

約数ペア:

[(1, 90645408), (2, 45322704), (3, 30215136), (4, 22661352), (6, 15107568), (7, 12949344), (8, 11330676), (9, 10071712), (12, 7553784), (14, 6474672), (16, 5665338), (18, 5035856), (21, 4316448), (24, 3776892), (28, 3237336), (32, 2832669), (36, 2517928), (42, 2158224), (48, 1888446), (56, 1618668), (63, 1438816), (72, 1258964), (84, 1079112), (96, 944223), (112, 809334), (126, 719408), (144, 629482), (168, 539556), (224, 404667), (252, 359704), (288, 314741), (336, 269778), (504, 179852), (672, 134889), (1008, 89926), (2016, 44963)]