75820248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21491}}^1$

素因数の和:21517

約数の個数: 72

約数和(自身を含む): 238883580

約数和(自身を除く): 163063332

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21491, 42982, 64473, 85964, 128946, 150437, 171928, 193419, 257892, 300874, 386838, 451311, 515784, 601748, 773676, 902622, 1053059, 1203496, 1353933, 1547352, 1805244, 2106118, 2707866, 3159177, 3610488, 4212236, 5415732, 6318354, 8424472, 9477531, 10831464, 12636708, 18955062, 25273416, 37910124, 75820248]

約数ペア:

[(1, 75820248), (2, 37910124), (3, 25273416), (4, 18955062), (6, 12636708), (7, 10831464), (8, 9477531), (9, 8424472), (12, 6318354), (14, 5415732), (18, 4212236), (21, 3610488), (24, 3159177), (28, 2707866), (36, 2106118), (42, 1805244), (49, 1547352), (56, 1353933), (63, 1203496), (72, 1053059), (84, 902622), (98, 773676), (126, 601748), (147, 515784), (168, 451311), (196, 386838), (252, 300874), (294, 257892), (392, 193419), (441, 171928), (504, 150437), (588, 128946), (882, 85964), (1176, 64473), (1764, 42982), (3528, 21491)]