79685460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26041}}^1$

素因数の和:26073

約数の個数: 72

約数和(自身を含む): 255940776

約数和(自身を除く): 176255316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 26041, 52082, 78123, 104164, 130205, 156246, 234369, 260410, 312492, 390615, 442697, 468738, 520820, 781230, 885394, 937476, 1171845, 1328091, 1562460, 1770788, 2213485, 2343690, 2656182, 3984273, 4426970, 4687380, 5312364, 6640455, 7968546, 8853940, 13280910, 15937092, 19921365, 26561820, 39842730, 79685460]

約数ペア:

[(1, 79685460), (2, 39842730), (3, 26561820), (4, 19921365), (5, 15937092), (6, 13280910), (9, 8853940), (10, 7968546), (12, 6640455), (15, 5312364), (17, 4687380), (18, 4426970), (20, 3984273), (30, 2656182), (34, 2343690), (36, 2213485), (45, 1770788), (51, 1562460), (60, 1328091), (68, 1171845), (85, 937476), (90, 885394), (102, 781230), (153, 520820), (170, 468738), (180, 442697), (204, 390615), (255, 312492), (306, 260410), (340, 234369), (510, 156246), (612, 130205), (765, 104164), (1020, 78123), (1530, 52082), (3060, 26041)]