78875212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 154667520

約数和(自身を除く): 75792308

約数列:

[1, 2, 4, 13, 26, 47, 52, 59, 94, 118, 188, 236, 547, 611, 767, 1094, 1222, 1534, 2188, 2444, 2773, 3068, 5546, 7111, 11092, 14222, 25709, 28444, 32273, 36049, 51418, 64546, 72098, 102836, 129092, 144196, 334217, 419549, 668434, 839098, 1336868, 1516831, 1678196, 3033662, 6067324, 19718803, 39437606, 78875212]

約数ペア:

[(1, 78875212), (2, 39437606), (4, 19718803), (13, 6067324), (26, 3033662), (47, 1678196), (52, 1516831), (59, 1336868), (94, 839098), (118, 668434), (188, 419549), (236, 334217), (547, 144196), (611, 129092), (767, 102836), (1094, 72098), (1222, 64546), (1534, 51418), (2188, 36049), (2444, 32273), (2773, 28444), (3068, 25709), (5546, 14222), (7111, 11092)]