72863892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 193415040

約数和(自身を除く): 120551148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 983, 1044, 1278, 1966, 2059, 2556, 2949, 3932, 4118, 5898, 6177, 8236, 8847, 11796, 12354, 17694, 18531, 24708, 28507, 35388, 37062, 57014, 69793, 74124, 85521, 114028, 139586, 171042, 209379, 256563, 279172, 342084, 418758, 513126, 628137, 837516, 1026252, 1256274, 2023997, 2512548, 4047994, 6071991, 8095988, 12143982, 18215973, 24287964, 36431946, 72863892]

約数ペア:

[(1, 72863892), (2, 36431946), (3, 24287964), (4, 18215973), (6, 12143982), (9, 8095988), (12, 6071991), (18, 4047994), (29, 2512548), (36, 2023997), (58, 1256274), (71, 1026252), (87, 837516), (116, 628137), (142, 513126), (174, 418758), (213, 342084), (261, 279172), (284, 256563), (348, 209379), (426, 171042), (522, 139586), (639, 114028), (852, 85521), (983, 74124), (1044, 69793), (1278, 57014), (1966, 37062), (2059, 35388), (2556, 28507), (2949, 24708), (3932, 18531), (4118, 17694), (5898, 12354), (6177, 11796), (8236, 8847)]