80738076

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 192423168

約数和(自身を除く): 111685092

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 193, 213, 284, 386, 426, 491, 579, 772, 852, 982, 1158, 1473, 1964, 2316, 2946, 5892, 13703, 27406, 34861, 41109, 54812, 69722, 82218, 94763, 104583, 139444, 164436, 189526, 209166, 284289, 379052, 418332, 568578, 1137156, 6728173, 13456346, 20184519, 26912692, 40369038, 80738076]

約数ペア:

[(1, 80738076), (2, 40369038), (3, 26912692), (4, 20184519), (6, 13456346), (12, 6728173), (71, 1137156), (142, 568578), (193, 418332), (213, 379052), (284, 284289), (386, 209166), (426, 189526), (491, 164436), (579, 139444), (772, 104583), (852, 94763), (982, 82218), (1158, 69722), (1473, 54812), (1964, 41109), (2316, 34861), (2946, 27406), (5892, 13703)]