66210376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 139812480

約数和(自身を除く): 73602104

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 347, 391, 488, 694, 782, 1037, 1388, 1403, 1564, 2074, 2776, 2806, 3128, 4148, 5612, 5899, 7981, 8296, 11224, 11798, 15962, 21167, 23596, 23851, 31924, 42334, 47192, 47702, 63848, 84668, 95404, 135677, 169336, 190808, 271354, 359839, 486841, 542708, 719678, 973682, 1085416, 1439356, 1947364, 2878712, 3894728, 8276297, 16552594, 33105188, 66210376]

約数ペア:

[(1, 66210376), (2, 33105188), (4, 16552594), (8, 8276297), (17, 3894728), (23, 2878712), (34, 1947364), (46, 1439356), (61, 1085416), (68, 973682), (92, 719678), (122, 542708), (136, 486841), (184, 359839), (244, 271354), (347, 190808), (391, 169336), (488, 135677), (694, 95404), (782, 84668), (1037, 63848), (1388, 47702), (1403, 47192), (1564, 42334), (2074, 31924), (2776, 23851), (2806, 23596), (3128, 21167), (4148, 15962), (5612, 11798), (5899, 11224), (7981, 8296)]