78723372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72091}}^1$

素因数の和:72118

約数の個数: 48

約数和(自身を含む): 226080512

約数和(自身を除く): 147357140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 72091, 144182, 216273, 288364, 432546, 504637, 865092, 937183, 1009274, 1513911, 1874366, 2018548, 2811549, 3027822, 3748732, 5623098, 6055644, 6560281, 11246196, 13120562, 19680843, 26241124, 39361686, 78723372]

約数ペア:

[(1, 78723372), (2, 39361686), (3, 26241124), (4, 19680843), (6, 13120562), (7, 11246196), (12, 6560281), (13, 6055644), (14, 5623098), (21, 3748732), (26, 3027822), (28, 2811549), (39, 2018548), (42, 1874366), (52, 1513911), (78, 1009274), (84, 937183), (91, 865092), (156, 504637), (182, 432546), (273, 288364), (364, 216273), (546, 144182), (1092, 72091)]