123116256

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1459}}^1$

素因数の和:1768

約数の個数: 72

約数和(自身を含む): 351547560

約数和(自身を除く): 228431304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 1172, 1459, 1758, 2344, 2637, 2918, 3516, 4377, 4688, 5274, 5836, 7032, 8754, 9376, 10548, 11672, 13131, 14064, 17508, 21096, 23344, 26262, 28128, 35016, 42192, 46688, 52524, 70032, 84384, 105048, 140064, 210096, 420192, 427487, 854974, 1282461, 1709948, 2564922, 3419896, 3847383, 5129844, 6839792, 7694766, 10259688, 13679584, 15389532, 20519376, 30779064, 41038752, 61558128, 123116256]

約数ペア:

[(1, 123116256), (2, 61558128), (3, 41038752), (4, 30779064), (6, 20519376), (8, 15389532), (9, 13679584), (12, 10259688), (16, 7694766), (18, 6839792), (24, 5129844), (32, 3847383), (36, 3419896), (48, 2564922), (72, 1709948), (96, 1282461), (144, 854974), (288, 427487), (293, 420192), (586, 210096), (879, 140064), (1172, 105048), (1459, 84384), (1758, 70032), (2344, 52524), (2637, 46688), (2918, 42192), (3516, 35016), (4377, 28128), (4688, 26262), (5274, 23344), (5836, 21096), (7032, 17508), (8754, 14064), (9376, 13131), (10548, 11672)]