67884740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2637

約数の個数: 96

約数和(自身を含む): 188262144

約数和(自身を除く): 120377404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2593, 2618, 3740, 5186, 5236, 6545, 10372, 12965, 13090, 18151, 25930, 26180, 28523, 36302, 44081, 51860, 57046, 72604, 88162, 90755, 114092, 142615, 176324, 181510, 199661, 220405, 285230, 308567, 363020, 399322, 440810, 484891, 570460, 617134, 798644, 881620, 969782, 998305, 1234268, 1542835, 1939564, 1996610, 2424455, 3085670, 3394237, 3993220, 4848910, 6171340, 6788474, 9697820, 13576948, 16971185, 33942370, 67884740]

約数ペア:

[(1, 67884740), (2, 33942370), (4, 16971185), (5, 13576948), (7, 9697820), (10, 6788474), (11, 6171340), (14, 4848910), (17, 3993220), (20, 3394237), (22, 3085670), (28, 2424455), (34, 1996610), (35, 1939564), (44, 1542835), (55, 1234268), (68, 998305), (70, 969782), (77, 881620), (85, 798644), (110, 617134), (119, 570460), (140, 484891), (154, 440810), (170, 399322), (187, 363020), (220, 308567), (238, 285230), (308, 220405), (340, 199661), (374, 181510), (385, 176324), (476, 142615), (595, 114092), (748, 90755), (770, 88162), (935, 72604), (1190, 57046), (1309, 51860), (1540, 44081), (1870, 36302), (2380, 28523), (2593, 26180), (2618, 25930), (3740, 18151), (5186, 13090), (5236, 12965), (6545, 10372)]