70075404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 203211008

約数和(自身を除く): 133135604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487, 571, 974, 1142, 1461, 1713, 1948, 2284, 2922, 3409, 3426, 3997, 4383, 5139, 5844, 6818, 6852, 7994, 8766, 10227, 10278, 11991, 13636, 15988, 17532, 20454, 20556, 23982, 30681, 35973, 40908, 47964, 61362, 71946, 122724, 143892, 278077, 556154, 834231, 1112308, 1668462, 1946539, 2502693, 3336924, 3893078, 5005386, 5839617, 7786156, 10010772, 11679234, 17518851, 23358468, 35037702, 70075404]

約数ペア:

[(1, 70075404), (2, 35037702), (3, 23358468), (4, 17518851), (6, 11679234), (7, 10010772), (9, 7786156), (12, 5839617), (14, 5005386), (18, 3893078), (21, 3336924), (28, 2502693), (36, 1946539), (42, 1668462), (63, 1112308), (84, 834231), (126, 556154), (252, 278077), (487, 143892), (571, 122724), (974, 71946), (1142, 61362), (1461, 47964), (1713, 40908), (1948, 35973), (2284, 30681), (2922, 23982), (3409, 20556), (3426, 20454), (3997, 17532), (4383, 15988), (5139, 13636), (5844, 11991), (6818, 10278), (6852, 10227), (7994, 8766)]