72910512

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16378

約数の個数: 60

約数和(自身を含む): 210643264

約数和(自身を除く): 137732752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 16333, 32666, 48999, 65332, 97998, 130664, 146997, 195996, 261328, 293994, 391992, 506323, 587988, 783984, 1012646, 1175976, 1518969, 2025292, 2351952, 3037938, 4050584, 4556907, 6075876, 8101168, 9113814, 12151752, 18227628, 24303504, 36455256, 72910512]

約数ペア:

[(1, 72910512), (2, 36455256), (3, 24303504), (4, 18227628), (6, 12151752), (8, 9113814), (9, 8101168), (12, 6075876), (16, 4556907), (18, 4050584), (24, 3037938), (31, 2351952), (36, 2025292), (48, 1518969), (62, 1175976), (72, 1012646), (93, 783984), (124, 587988), (144, 506323), (186, 391992), (248, 293994), (279, 261328), (372, 195996), (496, 146997), (558, 130664), (744, 97998), (1116, 65332), (1488, 48999), (2232, 32666), (4464, 16333)]