86669532

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 54

約数和(自身を含む): 223075944

約数和(自身を除く): 136406412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 647, 732, 1098, 1294, 1941, 2196, 2588, 3721, 3882, 5823, 7442, 7764, 11163, 11646, 14884, 22326, 23292, 33489, 39467, 44652, 66978, 78934, 118401, 133956, 157868, 236802, 355203, 473604, 710406, 1420812, 2407487, 4814974, 7222461, 9629948, 14444922, 21667383, 28889844, 43334766, 86669532]

約数ペア:

[(1, 86669532), (2, 43334766), (3, 28889844), (4, 21667383), (6, 14444922), (9, 9629948), (12, 7222461), (18, 4814974), (36, 2407487), (61, 1420812), (122, 710406), (183, 473604), (244, 355203), (366, 236802), (549, 157868), (647, 133956), (732, 118401), (1098, 78934), (1294, 66978), (1941, 44652), (2196, 39467), (2588, 33489), (3721, 23292), (3882, 22326), (5823, 14884), (7442, 11646), (7764, 11163)]