71252888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 162086400

約数和(自身を除く): 90833512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 167, 266, 334, 401, 532, 668, 802, 1064, 1169, 1336, 1604, 2338, 2807, 3173, 3208, 4676, 5614, 6346, 7619, 9352, 11228, 12692, 15238, 22211, 22456, 25384, 30476, 44422, 53333, 60952, 66967, 88844, 106666, 133934, 177688, 213332, 267868, 426664, 468769, 535736, 937538, 1272373, 1875076, 2544746, 3750152, 5089492, 8906611, 10178984, 17813222, 35626444, 71252888]

約数ペア:

[(1, 71252888), (2, 35626444), (4, 17813222), (7, 10178984), (8, 8906611), (14, 5089492), (19, 3750152), (28, 2544746), (38, 1875076), (56, 1272373), (76, 937538), (133, 535736), (152, 468769), (167, 426664), (266, 267868), (334, 213332), (401, 177688), (532, 133934), (668, 106666), (802, 88844), (1064, 66967), (1169, 60952), (1336, 53333), (1604, 44422), (2338, 30476), (2807, 25384), (3173, 22456), (3208, 22211), (4676, 15238), (5614, 12692), (6346, 11228), (7619, 9352)]