64670892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 179128320

約数和(自身を除く): 114457428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 223, 286, 338, 429, 446, 507, 572, 669, 676, 858, 892, 1014, 1338, 1716, 1859, 2028, 2197, 2453, 2676, 2899, 3718, 4394, 4906, 5577, 5798, 6591, 7359, 7436, 8697, 8788, 9812, 11154, 11596, 13182, 14718, 17394, 22308, 24167, 26364, 29436, 31889, 34788, 37687, 48334, 63778, 72501, 75374, 95667, 96668, 113061, 127556, 145002, 150748, 191334, 226122, 290004, 382668, 414557, 452244, 489931, 829114, 979862, 1243671, 1469793, 1658228, 1959724, 2487342, 2939586, 4974684, 5389241, 5879172, 10778482, 16167723, 21556964, 32335446, 64670892]

約数ペア:

[(1, 64670892), (2, 32335446), (3, 21556964), (4, 16167723), (6, 10778482), (11, 5879172), (12, 5389241), (13, 4974684), (22, 2939586), (26, 2487342), (33, 1959724), (39, 1658228), (44, 1469793), (52, 1243671), (66, 979862), (78, 829114), (132, 489931), (143, 452244), (156, 414557), (169, 382668), (223, 290004), (286, 226122), (338, 191334), (429, 150748), (446, 145002), (507, 127556), (572, 113061), (669, 96668), (676, 95667), (858, 75374), (892, 72501), (1014, 63778), (1338, 48334), (1716, 37687), (1859, 34788), (2028, 31889), (2197, 29436), (2453, 26364), (2676, 24167), (2899, 22308), (3718, 17394), (4394, 14718), (4906, 13182), (5577, 11596), (5798, 11154), (6591, 9812), (7359, 8788), (7436, 8697)]