64436724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 190794240

約数和(自身を除く): 126357516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 174, 181, 186, 198, 261, 279, 319, 341, 348, 362, 372, 396, 522, 543, 558, 638, 682, 724, 899, 957, 1023, 1044, 1086, 1116, 1276, 1364, 1629, 1798, 1914, 1991, 2046, 2172, 2697, 2871, 3069, 3258, 3596, 3828, 3982, 4092, 5249, 5394, 5611, 5742, 5973, 6138, 6516, 7964, 8091, 9889, 10498, 10788, 11222, 11484, 11946, 12276, 15747, 16182, 16833, 17919, 19778, 20996, 22444, 23892, 29667, 31494, 32364, 33666, 35838, 39556, 47241, 50499, 57739, 59334, 61721, 62988, 67332, 71676, 89001, 94482, 100998, 115478, 118668, 123442, 162719, 173217, 178002, 185163, 188964, 201996, 230956, 246884, 325438, 346434, 356004, 370326, 488157, 519651, 555489, 650876, 692868, 740652, 976314, 1039302, 1110978, 1464471, 1789909, 1952628, 2078604, 2221956, 2928942, 3579818, 5369727, 5857884, 7159636, 10739454, 16109181, 21478908, 32218362, 64436724]

約数ペア:

[(1, 64436724), (2, 32218362), (3, 21478908), (4, 16109181), (6, 10739454), (9, 7159636), (11, 5857884), (12, 5369727), (18, 3579818), (22, 2928942), (29, 2221956), (31, 2078604), (33, 1952628), (36, 1789909), (44, 1464471), (58, 1110978), (62, 1039302), (66, 976314), (87, 740652), (93, 692868), (99, 650876), (116, 555489), (124, 519651), (132, 488157), (174, 370326), (181, 356004), (186, 346434), (198, 325438), (261, 246884), (279, 230956), (319, 201996), (341, 188964), (348, 185163), (362, 178002), (372, 173217), (396, 162719), (522, 123442), (543, 118668), (558, 115478), (638, 100998), (682, 94482), (724, 89001), (899, 71676), (957, 67332), (1023, 62988), (1044, 61721), (1086, 59334), (1116, 57739), (1276, 50499), (1364, 47241), (1629, 39556), (1798, 35838), (1914, 33666), (1991, 32364), (2046, 31494), (2172, 29667), (2697, 23892), (2871, 22444), (3069, 20996), (3258, 19778), (3596, 17919), (3828, 16833), (3982, 16182), (4092, 15747), (5249, 12276), (5394, 11946), (5611, 11484), (5742, 11222), (5973, 10788), (6138, 10498), (6516, 9889), (7964, 8091)]