86635740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 258963264

約数和(自身を除く): 172327524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 471, 510, 541, 628, 785, 942, 1020, 1082, 1570, 1623, 1884, 2164, 2355, 2669, 2705, 3140, 3246, 4710, 5338, 5410, 6492, 8007, 8115, 9197, 9420, 10676, 10820, 13345, 16014, 16230, 18394, 26690, 27591, 32028, 32460, 36788, 40035, 45985, 53380, 55182, 80070, 84937, 91970, 110364, 137955, 160140, 169874, 183940, 254811, 275910, 339748, 424685, 509622, 551820, 849370, 1019244, 1274055, 1443929, 1698740, 2548110, 2887858, 4331787, 5096220, 5775716, 7219645, 8663574, 14439290, 17327148, 21658935, 28878580, 43317870, 86635740]

約数ペア:

[(1, 86635740), (2, 43317870), (3, 28878580), (4, 21658935), (5, 17327148), (6, 14439290), (10, 8663574), (12, 7219645), (15, 5775716), (17, 5096220), (20, 4331787), (30, 2887858), (34, 2548110), (51, 1698740), (60, 1443929), (68, 1274055), (85, 1019244), (102, 849370), (157, 551820), (170, 509622), (204, 424685), (255, 339748), (314, 275910), (340, 254811), (471, 183940), (510, 169874), (541, 160140), (628, 137955), (785, 110364), (942, 91970), (1020, 84937), (1082, 80070), (1570, 55182), (1623, 53380), (1884, 45985), (2164, 40035), (2355, 36788), (2669, 32460), (2705, 32028), (3140, 27591), (3246, 26690), (4710, 18394), (5338, 16230), (5410, 16014), (6492, 13345), (8007, 10820), (8115, 10676), (9197, 9420)]