72278838

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{16943}}^1$

素因数の和:17033

約数の個数: 32

約数和(自身を含む): 162662400

約数和(自身を除く): 90383562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 16943, 33886, 50829, 101658, 152487, 304974, 457461, 914922, 1338497, 2676994, 4015491, 8030982, 12046473, 24092946, 36139419, 72278838]

約数ペア:

[(1, 72278838), (2, 36139419), (3, 24092946), (6, 12046473), (9, 8030982), (18, 4015491), (27, 2676994), (54, 1338497), (79, 914922), (158, 457461), (237, 304974), (474, 152487), (711, 101658), (1422, 50829), (2133, 33886), (4266, 16943)]