81807456

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10267}}^1$

素因数の和:10363

約数の個数: 48

約数和(自身を含む): 217353024

約数和(自身を除く): 135545568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 10267, 20534, 30801, 41068, 61602, 82136, 123204, 164272, 246408, 328544, 492816, 852161, 985632, 1704322, 2556483, 3408644, 5112966, 6817288, 10225932, 13634576, 20451864, 27269152, 40903728, 81807456]

約数ペア:

[(1, 81807456), (2, 40903728), (3, 27269152), (4, 20451864), (6, 13634576), (8, 10225932), (12, 6817288), (16, 5112966), (24, 3408644), (32, 2556483), (48, 1704322), (83, 985632), (96, 852161), (166, 492816), (249, 328544), (332, 246408), (498, 164272), (664, 123204), (996, 82136), (1328, 61602), (1992, 41068), (2656, 30801), (3984, 20534), (7968, 10267)]