72677248

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 171237600

約数和(自身を除く): 98560352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 2797, 3248, 3712, 5594, 6496, 11188, 12992, 19579, 22376, 25984, 39158, 44752, 78316, 81113, 89504, 156632, 162226, 179008, 313264, 324452, 358016, 567791, 626528, 648904, 1135582, 1253056, 1297808, 2271164, 2506112, 2595616, 4542328, 5191232, 9084656, 10382464, 18169312, 36338624, 72677248]

約数ペア:

[(1, 72677248), (2, 36338624), (4, 18169312), (7, 10382464), (8, 9084656), (14, 5191232), (16, 4542328), (28, 2595616), (29, 2506112), (32, 2271164), (56, 1297808), (58, 1253056), (64, 1135582), (112, 648904), (116, 626528), (128, 567791), (203, 358016), (224, 324452), (232, 313264), (406, 179008), (448, 162226), (464, 156632), (812, 89504), (896, 81113), (928, 78316), (1624, 44752), (1856, 39158), (2797, 25984), (3248, 22376), (3712, 19579), (5594, 12992), (6496, 11188)]