64815276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 157449600

約数和(自身を除く): 92634324

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2129, 2537, 4258, 5074, 6387, 7611, 8516, 10148, 12774, 15222, 25548, 30444, 91547, 125611, 183094, 251222, 274641, 366188, 376833, 502444, 549282, 753666, 1098564, 1507332, 5401273, 10802546, 16203819, 21605092, 32407638, 64815276]

約数ペア:

[(1, 64815276), (2, 32407638), (3, 21605092), (4, 16203819), (6, 10802546), (12, 5401273), (43, 1507332), (59, 1098564), (86, 753666), (118, 549282), (129, 502444), (172, 376833), (177, 366188), (236, 274641), (258, 251222), (354, 183094), (516, 125611), (708, 91547), (2129, 30444), (2537, 25548), (4258, 15222), (5074, 12774), (6387, 10148), (7611, 8516)]