65672388

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 170352000

約数和(自身を除く): 104679612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 103, 178, 199, 206, 267, 309, 356, 398, 412, 534, 597, 618, 796, 801, 927, 1068, 1194, 1236, 1602, 1791, 1854, 2388, 3204, 3582, 3708, 7164, 9167, 17711, 18334, 20497, 27501, 35422, 36668, 40994, 53133, 55002, 61491, 70844, 81988, 82503, 106266, 110004, 122982, 159399, 165006, 184473, 212532, 245964, 318798, 330012, 368946, 637596, 737892, 1824233, 3648466, 5472699, 7296932, 10945398, 16418097, 21890796, 32836194, 65672388]

約数ペア:

[(1, 65672388), (2, 32836194), (3, 21890796), (4, 16418097), (6, 10945398), (9, 7296932), (12, 5472699), (18, 3648466), (36, 1824233), (89, 737892), (103, 637596), (178, 368946), (199, 330012), (206, 318798), (267, 245964), (309, 212532), (356, 184473), (398, 165006), (412, 159399), (534, 122982), (597, 110004), (618, 106266), (796, 82503), (801, 81988), (927, 70844), (1068, 61491), (1194, 55002), (1236, 53133), (1602, 40994), (1791, 36668), (1854, 35422), (2388, 27501), (3204, 20497), (3582, 18334), (3708, 17711), (7164, 9167)]