65580144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2838

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 130835856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2749, 2982, 3408, 3976, 5498, 5964, 7952, 8247, 10996, 11928, 16494, 19243, 21992, 23856, 32988, 38486, 43984, 57729, 65976, 76972, 115458, 131952, 153944, 195179, 230916, 307888, 390358, 461832, 585537, 780716, 923664, 1171074, 1366253, 1561432, 2342148, 2732506, 3122864, 4098759, 4684296, 5465012, 8197518, 9368592, 10930024, 16395036, 21860048, 32790072, 65580144]

約数ペア:

[(1, 65580144), (2, 32790072), (3, 21860048), (4, 16395036), (6, 10930024), (7, 9368592), (8, 8197518), (12, 5465012), (14, 4684296), (16, 4098759), (21, 3122864), (24, 2732506), (28, 2342148), (42, 1561432), (48, 1366253), (56, 1171074), (71, 923664), (84, 780716), (112, 585537), (142, 461832), (168, 390358), (213, 307888), (284, 230916), (336, 195179), (426, 153944), (497, 131952), (568, 115458), (852, 76972), (994, 65976), (1136, 57729), (1491, 43984), (1704, 38486), (1988, 32988), (2749, 23856), (2982, 21992), (3408, 19243), (3976, 16494), (5498, 11928), (5964, 10996), (7952, 8247)]