72051672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 227082240

約数和(自身を除く): 155030568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 127, 132, 154, 168, 231, 254, 264, 307, 308, 381, 462, 508, 614, 616, 762, 889, 921, 924, 1016, 1228, 1397, 1524, 1778, 1842, 1848, 2149, 2456, 2667, 2794, 3048, 3377, 3556, 3684, 4191, 4298, 5334, 5588, 6447, 6754, 7112, 7368, 8382, 8596, 9779, 10131, 10668, 11176, 12894, 13508, 16764, 17192, 19558, 20262, 21336, 23639, 25788, 27016, 29337, 33528, 38989, 39116, 40524, 47278, 51576, 58674, 70917, 77978, 78232, 81048, 94556, 116967, 117348, 141834, 155956, 189112, 233934, 234696, 272923, 283668, 311912, 428879, 467868, 545846, 567336, 818769, 857758, 935736, 1091692, 1286637, 1637538, 1715516, 2183384, 2573274, 3002153, 3275076, 3431032, 5146548, 6004306, 6550152, 9006459, 10293096, 12008612, 18012918, 24017224, 36025836, 72051672]

約数ペア:

[(1, 72051672), (2, 36025836), (3, 24017224), (4, 18012918), (6, 12008612), (7, 10293096), (8, 9006459), (11, 6550152), (12, 6004306), (14, 5146548), (21, 3431032), (22, 3275076), (24, 3002153), (28, 2573274), (33, 2183384), (42, 1715516), (44, 1637538), (56, 1286637), (66, 1091692), (77, 935736), (84, 857758), (88, 818769), (127, 567336), (132, 545846), (154, 467868), (168, 428879), (231, 311912), (254, 283668), (264, 272923), (307, 234696), (308, 233934), (381, 189112), (462, 155956), (508, 141834), (614, 117348), (616, 116967), (762, 94556), (889, 81048), (921, 78232), (924, 77978), (1016, 70917), (1228, 58674), (1397, 51576), (1524, 47278), (1778, 40524), (1842, 39116), (1848, 38989), (2149, 33528), (2456, 29337), (2667, 27016), (2794, 25788), (3048, 23639), (3377, 21336), (3556, 20262), (3684, 19558), (4191, 17192), (4298, 16764), (5334, 13508), (5588, 12894), (6447, 11176), (6754, 10668), (7112, 10131), (7368, 9779), (8382, 8596)]