72876412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 151990272

約数和(自身を除く): 79113860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 743, 791, 868, 1486, 1582, 2972, 3164, 3503, 5201, 7006, 10402, 14012, 20804, 23033, 24521, 46066, 49042, 83959, 92132, 98084, 161231, 167918, 322462, 335836, 587713, 644924, 1175426, 2350852, 2602729, 5205458, 10410916, 18219103, 36438206, 72876412]

約数ペア:

[(1, 72876412), (2, 36438206), (4, 18219103), (7, 10410916), (14, 5205458), (28, 2602729), (31, 2350852), (62, 1175426), (113, 644924), (124, 587713), (217, 335836), (226, 322462), (434, 167918), (452, 161231), (743, 98084), (791, 92132), (868, 83959), (1486, 49042), (1582, 46066), (2972, 24521), (3164, 23033), (3503, 20804), (5201, 14012), (7006, 10402)]