45555444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 136334016

約数和(自身を除く): 90778572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 67, 68, 99, 101, 102, 132, 134, 153, 187, 198, 201, 202, 204, 268, 303, 306, 374, 396, 402, 404, 561, 603, 606, 612, 737, 748, 804, 909, 1111, 1122, 1139, 1206, 1212, 1474, 1683, 1717, 1818, 2211, 2222, 2244, 2278, 2412, 2948, 3333, 3366, 3417, 3434, 3636, 4422, 4444, 4556, 5151, 6633, 6666, 6732, 6767, 6834, 6868, 8844, 9999, 10251, 10302, 12529, 13266, 13332, 13534, 13668, 15453, 18887, 19998, 20301, 20502, 20604, 25058, 26532, 27068, 30906, 37587, 37774, 39996, 40602, 41004, 50116, 56661, 60903, 61812, 74437, 75174, 75548, 81204, 112761, 113322, 115039, 121806, 148874, 150348, 169983, 223311, 225522, 226644, 230078, 243612, 297748, 339966, 345117, 446622, 451044, 460156, 669933, 679932, 690234, 893244, 1035351, 1265429, 1339866, 1380468, 2070702, 2530858, 2679732, 3796287, 4141404, 5061716, 7592574, 11388861, 15185148, 22777722, 45555444]

約数ペア:

[(1, 45555444), (2, 22777722), (3, 15185148), (4, 11388861), (6, 7592574), (9, 5061716), (11, 4141404), (12, 3796287), (17, 2679732), (18, 2530858), (22, 2070702), (33, 1380468), (34, 1339866), (36, 1265429), (44, 1035351), (51, 893244), (66, 690234), (67, 679932), (68, 669933), (99, 460156), (101, 451044), (102, 446622), (132, 345117), (134, 339966), (153, 297748), (187, 243612), (198, 230078), (201, 226644), (202, 225522), (204, 223311), (268, 169983), (303, 150348), (306, 148874), (374, 121806), (396, 115039), (402, 113322), (404, 112761), (561, 81204), (603, 75548), (606, 75174), (612, 74437), (737, 61812), (748, 60903), (804, 56661), (909, 50116), (1111, 41004), (1122, 40602), (1139, 39996), (1206, 37774), (1212, 37587), (1474, 30906), (1683, 27068), (1717, 26532), (1818, 25058), (2211, 20604), (2222, 20502), (2244, 20301), (2278, 19998), (2412, 18887), (2948, 15453), (3333, 13668), (3366, 13534), (3417, 13332), (3434, 13266), (3636, 12529), (4422, 10302), (4444, 10251), (4556, 9999), (5151, 8844), (6633, 6868), (6666, 6834), (6732, 6767)]