72667686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19045

約数の個数: 48

約数和(自身を含む): 182078064

約数和(自身を除く): 109410378

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 19013, 38026, 57039, 114078, 133091, 247169, 266182, 399273, 494338, 741507, 798546, 931637, 1483014, 1730183, 1863274, 2794911, 3460366, 5190549, 5589822, 10381098, 12111281, 24222562, 36333843, 72667686]

約数ペア:

[(1, 72667686), (2, 36333843), (3, 24222562), (6, 12111281), (7, 10381098), (13, 5589822), (14, 5190549), (21, 3460366), (26, 2794911), (39, 1863274), (42, 1730183), (49, 1483014), (78, 931637), (91, 798546), (98, 741507), (147, 494338), (182, 399273), (273, 266182), (294, 247169), (546, 133091), (637, 114078), (1274, 57039), (1911, 38026), (3822, 19013)]