71847792

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3061}}^1$

素因数の和:3238

約数の個数: 60

約数和(自身を含む): 202373704

約数和(自身を除く): 130525912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3061, 3912, 5868, 6122, 7824, 9183, 11736, 12244, 18366, 23472, 24488, 27549, 36732, 48976, 55098, 73464, 110196, 146928, 220392, 440784, 498943, 997886, 1496829, 1995772, 2993658, 3991544, 4490487, 5987316, 7983088, 8980974, 11974632, 17961948, 23949264, 35923896, 71847792]

約数ペア:

[(1, 71847792), (2, 35923896), (3, 23949264), (4, 17961948), (6, 11974632), (8, 8980974), (9, 7983088), (12, 5987316), (16, 4490487), (18, 3991544), (24, 2993658), (36, 1995772), (48, 1496829), (72, 997886), (144, 498943), (163, 440784), (326, 220392), (489, 146928), (652, 110196), (978, 73464), (1304, 55098), (1467, 48976), (1956, 36732), (2608, 27549), (2934, 24488), (3061, 23472), (3912, 18366), (5868, 12244), (6122, 11736), (7824, 9183)]