84862728

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 239383980

約数和(自身を除く): 154521252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 519, 648, 692, 757, 1038, 1384, 1514, 1557, 2076, 2271, 3028, 3114, 4152, 4542, 4671, 6056, 6228, 6813, 9084, 9342, 12456, 13626, 14013, 18168, 18684, 20439, 27252, 28026, 37368, 40878, 54504, 56052, 61317, 81756, 112104, 122634, 130961, 163512, 245268, 261922, 392883, 490536, 523844, 785766, 1047688, 1178649, 1571532, 2357298, 3143064, 3535947, 4714596, 7071894, 9429192, 10607841, 14143788, 21215682, 28287576, 42431364, 84862728]

約数ペア:

[(1, 84862728), (2, 42431364), (3, 28287576), (4, 21215682), (6, 14143788), (8, 10607841), (9, 9429192), (12, 7071894), (18, 4714596), (24, 3535947), (27, 3143064), (36, 2357298), (54, 1571532), (72, 1178649), (81, 1047688), (108, 785766), (162, 523844), (173, 490536), (216, 392883), (324, 261922), (346, 245268), (519, 163512), (648, 130961), (692, 122634), (757, 112104), (1038, 81756), (1384, 61317), (1514, 56052), (1557, 54504), (2076, 40878), (2271, 37368), (3028, 28026), (3114, 27252), (4152, 20439), (4542, 18684), (4671, 18168), (6056, 14013), (6228, 13626), (6813, 12456), (9084, 9342)]