70408908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 189862400

約数和(自身を除く): 119453492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1303, 1422, 1501, 2606, 2844, 3002, 3909, 4503, 5212, 6004, 7818, 9006, 11727, 13509, 15636, 18012, 23454, 24757, 27018, 46908, 49514, 54036, 74271, 99028, 102937, 148542, 205874, 222813, 297084, 308811, 411748, 445626, 617622, 891252, 926433, 1235244, 1852866, 1955803, 3705732, 3911606, 5867409, 7823212, 11734818, 17602227, 23469636, 35204454, 70408908]

約数ペア:

[(1, 70408908), (2, 35204454), (3, 23469636), (4, 17602227), (6, 11734818), (9, 7823212), (12, 5867409), (18, 3911606), (19, 3705732), (36, 1955803), (38, 1852866), (57, 1235244), (76, 926433), (79, 891252), (114, 617622), (158, 445626), (171, 411748), (228, 308811), (237, 297084), (316, 222813), (342, 205874), (474, 148542), (684, 102937), (711, 99028), (948, 74271), (1303, 54036), (1422, 49514), (1501, 46908), (2606, 27018), (2844, 24757), (3002, 23454), (3909, 18012), (4503, 15636), (5212, 13509), (6004, 11727), (7818, 9006)]