71880912

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:977

約数の個数: 80

約数和(自身を含む): 207516480

約数和(自身を除く): 135635568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 733, 908, 1362, 1466, 1816, 2043, 2199, 2724, 2932, 3632, 4086, 4398, 5448, 5864, 6129, 6597, 8172, 8796, 10896, 11728, 12258, 13194, 16344, 17592, 19791, 24516, 26388, 32688, 35184, 39582, 49032, 52776, 79164, 98064, 105552, 158328, 166391, 316656, 332782, 499173, 665564, 998346, 1331128, 1497519, 1996692, 2662256, 2995038, 3993384, 4492557, 5990076, 7986768, 8985114, 11980152, 17970228, 23960304, 35940456, 71880912]

約数ペア:

[(1, 71880912), (2, 35940456), (3, 23960304), (4, 17970228), (6, 11980152), (8, 8985114), (9, 7986768), (12, 5990076), (16, 4492557), (18, 3993384), (24, 2995038), (27, 2662256), (36, 1996692), (48, 1497519), (54, 1331128), (72, 998346), (108, 665564), (144, 499173), (216, 332782), (227, 316656), (432, 166391), (454, 158328), (681, 105552), (733, 98064), (908, 79164), (1362, 52776), (1466, 49032), (1816, 39582), (2043, 35184), (2199, 32688), (2724, 26388), (2932, 24516), (3632, 19791), (4086, 17592), (4398, 16344), (5448, 13194), (5864, 12258), (6129, 11728), (6597, 10896), (8172, 8796)]