80231632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 177488640

約数和(自身を除く): 97257008

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 47, 52, 58, 94, 104, 116, 188, 208, 232, 283, 376, 377, 464, 566, 611, 752, 754, 1132, 1222, 1363, 1508, 2264, 2444, 2726, 3016, 3679, 4528, 4888, 5452, 6032, 7358, 8207, 9776, 10904, 13301, 14716, 16414, 17719, 21808, 26602, 29432, 32828, 35438, 53204, 58864, 65656, 70876, 106408, 106691, 131312, 141752, 172913, 212816, 213382, 283504, 345826, 385729, 426764, 691652, 771458, 853528, 1383304, 1542916, 1707056, 2766608, 3085832, 5014477, 6171664, 10028954, 20057908, 40115816, 80231632]

約数ペア:

[(1, 80231632), (2, 40115816), (4, 20057908), (8, 10028954), (13, 6171664), (16, 5014477), (26, 3085832), (29, 2766608), (47, 1707056), (52, 1542916), (58, 1383304), (94, 853528), (104, 771458), (116, 691652), (188, 426764), (208, 385729), (232, 345826), (283, 283504), (376, 213382), (377, 212816), (464, 172913), (566, 141752), (611, 131312), (752, 106691), (754, 106408), (1132, 70876), (1222, 65656), (1363, 58864), (1508, 53204), (2264, 35438), (2444, 32828), (2726, 29432), (3016, 26602), (3679, 21808), (4528, 17719), (4888, 16414), (5452, 14716), (6032, 13301), (7358, 10904), (8207, 9776)]