64758972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 157046400

約数和(自身を除く): 92287428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 379, 491, 758, 982, 1137, 1473, 1516, 1964, 2274, 2946, 4548, 5892, 10991, 14239, 21982, 28478, 32973, 42717, 43964, 56956, 65946, 85434, 131892, 170868, 186089, 372178, 558267, 744356, 1116534, 2233068, 5396581, 10793162, 16189743, 21586324, 32379486, 64758972]

約数ペア:

[(1, 64758972), (2, 32379486), (3, 21586324), (4, 16189743), (6, 10793162), (12, 5396581), (29, 2233068), (58, 1116534), (87, 744356), (116, 558267), (174, 372178), (348, 186089), (379, 170868), (491, 131892), (758, 85434), (982, 65946), (1137, 56956), (1473, 43964), (1516, 42717), (1964, 32973), (2274, 28478), (2946, 21982), (4548, 14239), (5892, 10991)]