64078644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 96

約数和(自身を含む): 188891136

約数和(自身を除く): 124812492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 1951, 2346, 2737, 3902, 4692, 5474, 5853, 7804, 8211, 10948, 11706, 13657, 16422, 23412, 27314, 32844, 33167, 40971, 44873, 54628, 66334, 81942, 89746, 99501, 132668, 134619, 163884, 179492, 199002, 232169, 269238, 314111, 398004, 464338, 538476, 628222, 696507, 762841, 928676, 942333, 1256444, 1393014, 1525682, 1884666, 2288523, 2786028, 3051364, 3769332, 4577046, 5339887, 9154092, 10679774, 16019661, 21359548, 32039322, 64078644]

約数ペア:

[(1, 64078644), (2, 32039322), (3, 21359548), (4, 16019661), (6, 10679774), (7, 9154092), (12, 5339887), (14, 4577046), (17, 3769332), (21, 3051364), (23, 2786028), (28, 2288523), (34, 1884666), (42, 1525682), (46, 1393014), (51, 1256444), (68, 942333), (69, 928676), (84, 762841), (92, 696507), (102, 628222), (119, 538476), (138, 464338), (161, 398004), (204, 314111), (238, 269238), (276, 232169), (322, 199002), (357, 179492), (391, 163884), (476, 134619), (483, 132668), (644, 99501), (714, 89746), (782, 81942), (966, 66334), (1173, 54628), (1428, 44873), (1564, 40971), (1932, 33167), (1951, 32844), (2346, 27314), (2737, 23412), (3902, 16422), (4692, 13657), (5474, 11706), (5853, 10948), (7804, 8211)]