91415308

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 182422800

約数和(自身を除く): 91007492

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 59, 74, 76, 116, 118, 148, 236, 361, 551, 703, 722, 1073, 1102, 1121, 1406, 1444, 1711, 2146, 2183, 2204, 2242, 2812, 3422, 4292, 4366, 4484, 6844, 8732, 10469, 13357, 20387, 20938, 21299, 26714, 32509, 40774, 41477, 41876, 42598, 53428, 63307, 65018, 81548, 82954, 85196, 126614, 130036, 165908, 253228, 387353, 617671, 774706, 788063, 1202833, 1235342, 1549412, 1576126, 2405666, 2470684, 3152252, 4811332, 22853827, 45707654, 91415308]

約数ペア:

[(1, 91415308), (2, 45707654), (4, 22853827), (19, 4811332), (29, 3152252), (37, 2470684), (38, 2405666), (58, 1576126), (59, 1549412), (74, 1235342), (76, 1202833), (116, 788063), (118, 774706), (148, 617671), (236, 387353), (361, 253228), (551, 165908), (703, 130036), (722, 126614), (1073, 85196), (1102, 82954), (1121, 81548), (1406, 65018), (1444, 63307), (1711, 53428), (2146, 42598), (2183, 41876), (2204, 41477), (2242, 40774), (2812, 32509), (3422, 26714), (4292, 21299), (4366, 20938), (4484, 20387), (6844, 13357), (8732, 10469)]