64066132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 134617896

約数和(自身を除く): 70551764

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 137, 221, 274, 299, 391, 442, 529, 548, 598, 782, 884, 1058, 1196, 1564, 1781, 2116, 2329, 3151, 3562, 4658, 5083, 6302, 6877, 7124, 8993, 9316, 10166, 12604, 13754, 17986, 20332, 27508, 30277, 35972, 40963, 53567, 60554, 72473, 81926, 107134, 116909, 121108, 144946, 163852, 214268, 233818, 289892, 467636, 696371, 942149, 1232041, 1392742, 1884298, 2464082, 2785484, 3768596, 4928164, 16016533, 32033066, 64066132]

約数ペア:

[(1, 64066132), (2, 32033066), (4, 16016533), (13, 4928164), (17, 3768596), (23, 2785484), (26, 2464082), (34, 1884298), (46, 1392742), (52, 1232041), (68, 942149), (92, 696371), (137, 467636), (221, 289892), (274, 233818), (299, 214268), (391, 163852), (442, 144946), (529, 121108), (548, 116909), (598, 107134), (782, 81926), (884, 72473), (1058, 60554), (1196, 53567), (1564, 40963), (1781, 35972), (2116, 30277), (2329, 27508), (3151, 20332), (3562, 17986), (4658, 13754), (5083, 12604), (6302, 10166), (6877, 9316), (7124, 8993)]