64171296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 210974400

約数和(自身を除く): 146803104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 139, 144, 168, 224, 229, 252, 278, 288, 336, 417, 458, 504, 556, 672, 687, 834, 916, 973, 1008, 1112, 1251, 1374, 1603, 1668, 1832, 1946, 2016, 2061, 2224, 2502, 2748, 2919, 3206, 3336, 3664, 3892, 4122, 4448, 4809, 5004, 5496, 5838, 6412, 6672, 7328, 7784, 8244, 8757, 9618, 10008, 10992, 11676, 12824, 13344, 14427, 15568, 16488, 17514, 19236, 20016, 21984, 23352, 25648, 28854, 31136, 31831, 32976, 35028, 38472, 40032, 46704, 51296, 57708, 63662, 65952, 70056, 76944, 93408, 95493, 115416, 127324, 140112, 153888, 190986, 222817, 230832, 254648, 280224, 286479, 381972, 445634, 461664, 509296, 572958, 668451, 763944, 891268, 1018592, 1145916, 1336902, 1527888, 1782536, 2005353, 2291832, 2673804, 3055776, 3565072, 4010706, 4583664, 5347608, 7130144, 8021412, 9167328, 10695216, 16042824, 21390432, 32085648, 64171296]

約数ペア:

[(1, 64171296), (2, 32085648), (3, 21390432), (4, 16042824), (6, 10695216), (7, 9167328), (8, 8021412), (9, 7130144), (12, 5347608), (14, 4583664), (16, 4010706), (18, 3565072), (21, 3055776), (24, 2673804), (28, 2291832), (32, 2005353), (36, 1782536), (42, 1527888), (48, 1336902), (56, 1145916), (63, 1018592), (72, 891268), (84, 763944), (96, 668451), (112, 572958), (126, 509296), (139, 461664), (144, 445634), (168, 381972), (224, 286479), (229, 280224), (252, 254648), (278, 230832), (288, 222817), (336, 190986), (417, 153888), (458, 140112), (504, 127324), (556, 115416), (672, 95493), (687, 93408), (834, 76944), (916, 70056), (973, 65952), (1008, 63662), (1112, 57708), (1251, 51296), (1374, 46704), (1603, 40032), (1668, 38472), (1832, 35028), (1946, 32976), (2016, 31831), (2061, 31136), (2224, 28854), (2502, 25648), (2748, 23352), (2919, 21984), (3206, 20016), (3336, 19236), (3664, 17514), (3892, 16488), (4122, 15568), (4448, 14427), (4809, 13344), (5004, 12824), (5496, 11676), (5838, 10992), (6412, 10008), (6672, 9618), (7328, 8757), (7784, 8244)]