72823608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 233829960

約数和(自身を除く): 161006352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 643, 726, 792, 858, 936, 968, 1089, 1144, 1286, 1287, 1452, 1573, 1716, 1929, 2178, 2572, 2574, 2904, 3146, 3432, 3858, 4356, 4719, 5144, 5148, 5787, 6292, 7073, 7716, 8359, 8712, 9438, 10296, 11574, 12584, 14146, 14157, 15432, 16718, 18876, 21219, 23148, 25077, 28292, 28314, 33436, 37752, 42438, 46296, 50154, 56584, 56628, 63657, 66872, 75231, 77803, 84876, 91949, 100308, 113256, 127314, 150462, 155606, 169752, 183898, 200616, 233409, 254628, 275847, 300924, 311212, 367796, 466818, 509256, 551694, 601848, 622424, 700227, 735592, 827541, 933636, 1011439, 1103388, 1400454, 1655082, 1867272, 2022878, 2206776, 2800908, 3034317, 3310164, 4045756, 5601816, 6068634, 6620328, 8091512, 9102951, 12137268, 18205902, 24274536, 36411804, 72823608]

約数ペア:

[(1, 72823608), (2, 36411804), (3, 24274536), (4, 18205902), (6, 12137268), (8, 9102951), (9, 8091512), (11, 6620328), (12, 6068634), (13, 5601816), (18, 4045756), (22, 3310164), (24, 3034317), (26, 2800908), (33, 2206776), (36, 2022878), (39, 1867272), (44, 1655082), (52, 1400454), (66, 1103388), (72, 1011439), (78, 933636), (88, 827541), (99, 735592), (104, 700227), (117, 622424), (121, 601848), (132, 551694), (143, 509256), (156, 466818), (198, 367796), (234, 311212), (242, 300924), (264, 275847), (286, 254628), (312, 233409), (363, 200616), (396, 183898), (429, 169752), (468, 155606), (484, 150462), (572, 127314), (643, 113256), (726, 100308), (792, 91949), (858, 84876), (936, 77803), (968, 75231), (1089, 66872), (1144, 63657), (1286, 56628), (1287, 56584), (1452, 50154), (1573, 46296), (1716, 42438), (1929, 37752), (2178, 33436), (2572, 28314), (2574, 28292), (2904, 25077), (3146, 23148), (3432, 21219), (3858, 18876), (4356, 16718), (4719, 15432), (5144, 14157), (5148, 14146), (5787, 12584), (6292, 11574), (7073, 10296), (7716, 9438), (8359, 8712)]