85057812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 258935040

約数和(自身を除く): 173877228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 103, 113, 116, 126, 174, 203, 206, 226, 252, 261, 309, 339, 348, 406, 412, 452, 522, 609, 618, 678, 721, 791, 812, 927, 1017, 1044, 1218, 1236, 1356, 1442, 1582, 1827, 1854, 2034, 2163, 2373, 2436, 2884, 2987, 3164, 3277, 3654, 3708, 4068, 4326, 4746, 5974, 6489, 6554, 7119, 7308, 8652, 8961, 9492, 9831, 11639, 11948, 12978, 13108, 14238, 17922, 19662, 20909, 22939, 23278, 25956, 26883, 28476, 29493, 34917, 35844, 39324, 41818, 45878, 46556, 53766, 58986, 62727, 68817, 69834, 81473, 83636, 91756, 104751, 107532, 117972, 125454, 137634, 139668, 162946, 188181, 206451, 209502, 244419, 250908, 275268, 325892, 337531, 376362, 412902, 419004, 488838, 675062, 733257, 752724, 825804, 977676, 1012593, 1350124, 1466514, 2025186, 2362717, 2933028, 3037779, 4050372, 4725434, 6075558, 7088151, 9450868, 12151116, 14176302, 21264453, 28352604, 42528906, 85057812]

約数ペア:

[(1, 85057812), (2, 42528906), (3, 28352604), (4, 21264453), (6, 14176302), (7, 12151116), (9, 9450868), (12, 7088151), (14, 6075558), (18, 4725434), (21, 4050372), (28, 3037779), (29, 2933028), (36, 2362717), (42, 2025186), (58, 1466514), (63, 1350124), (84, 1012593), (87, 977676), (103, 825804), (113, 752724), (116, 733257), (126, 675062), (174, 488838), (203, 419004), (206, 412902), (226, 376362), (252, 337531), (261, 325892), (309, 275268), (339, 250908), (348, 244419), (406, 209502), (412, 206451), (452, 188181), (522, 162946), (609, 139668), (618, 137634), (678, 125454), (721, 117972), (791, 107532), (812, 104751), (927, 91756), (1017, 83636), (1044, 81473), (1218, 69834), (1236, 68817), (1356, 62727), (1442, 58986), (1582, 53766), (1827, 46556), (1854, 45878), (2034, 41818), (2163, 39324), (2373, 35844), (2436, 34917), (2884, 29493), (2987, 28476), (3164, 26883), (3277, 25956), (3654, 23278), (3708, 22939), (4068, 20909), (4326, 19662), (4746, 17922), (5974, 14238), (6489, 13108), (6554, 12978), (7119, 11948), (7308, 11639), (8652, 9831), (8961, 9492)]