64313964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 162

約数和(自身を含む): 198437148

約数和(自身を除く): 134123184

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 169, 186, 198, 234, 279, 286, 338, 341, 372, 396, 403, 429, 468, 507, 558, 572, 676, 682, 806, 858, 961, 1014, 1023, 1116, 1209, 1287, 1364, 1521, 1612, 1716, 1859, 1922, 2028, 2046, 2418, 2574, 2883, 3042, 3069, 3627, 3718, 3844, 4092, 4433, 4836, 5148, 5239, 5577, 5766, 6084, 6138, 7254, 7436, 8649, 8866, 10478, 10571, 11154, 11532, 12276, 12493, 13299, 14508, 15717, 16731, 17298, 17732, 20956, 21142, 22308, 24986, 26598, 31434, 31713, 33462, 34596, 37479, 39897, 42284, 47151, 49972, 53196, 57629, 62868, 63426, 66924, 74958, 79794, 94302, 95139, 112437, 115258, 126852, 137423, 149916, 159588, 162409, 172887, 188604, 190278, 224874, 230516, 274846, 324818, 345774, 380556, 412269, 449748, 487227, 518661, 549692, 649636, 691548, 824538, 974454, 1037322, 1236807, 1461681, 1649076, 1786499, 1948908, 2074644, 2473614, 2923362, 3572998, 4947228, 5359497, 5846724, 7145996, 10718994, 16078491, 21437988, 32156982, 64313964]

約数ペア:

[(1, 64313964), (2, 32156982), (3, 21437988), (4, 16078491), (6, 10718994), (9, 7145996), (11, 5846724), (12, 5359497), (13, 4947228), (18, 3572998), (22, 2923362), (26, 2473614), (31, 2074644), (33, 1948908), (36, 1786499), (39, 1649076), (44, 1461681), (52, 1236807), (62, 1037322), (66, 974454), (78, 824538), (93, 691548), (99, 649636), (117, 549692), (124, 518661), (132, 487227), (143, 449748), (156, 412269), (169, 380556), (186, 345774), (198, 324818), (234, 274846), (279, 230516), (286, 224874), (338, 190278), (341, 188604), (372, 172887), (396, 162409), (403, 159588), (429, 149916), (468, 137423), (507, 126852), (558, 115258), (572, 112437), (676, 95139), (682, 94302), (806, 79794), (858, 74958), (961, 66924), (1014, 63426), (1023, 62868), (1116, 57629), (1209, 53196), (1287, 49972), (1364, 47151), (1521, 42284), (1612, 39897), (1716, 37479), (1859, 34596), (1922, 33462), (2028, 31713), (2046, 31434), (2418, 26598), (2574, 24986), (2883, 22308), (3042, 21142), (3069, 20956), (3627, 17732), (3718, 17298), (3844, 16731), (4092, 15717), (4433, 14508), (4836, 13299), (5148, 12493), (5239, 12276), (5577, 11532), (5766, 11154), (6084, 10571), (6138, 10478), (7254, 8866), (7436, 8649)]