27431856

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 60

約数和(自身を含む): 77240592

約数和(自身を除く): 49808736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 967, 1182, 1576, 1773, 1934, 2364, 2901, 3152, 3546, 3868, 4728, 5802, 7092, 7736, 8703, 9456, 11604, 14184, 15472, 17406, 23208, 28368, 34812, 46416, 69624, 139248, 190499, 380998, 571497, 761996, 1142994, 1523992, 1714491, 2285988, 3047984, 3428982, 4571976, 6857964, 9143952, 13715928, 27431856]

約数ペア:

[(1, 27431856), (2, 13715928), (3, 9143952), (4, 6857964), (6, 4571976), (8, 3428982), (9, 3047984), (12, 2285988), (16, 1714491), (18, 1523992), (24, 1142994), (36, 761996), (48, 571497), (72, 380998), (144, 190499), (197, 139248), (394, 69624), (591, 46416), (788, 34812), (967, 28368), (1182, 23208), (1576, 17406), (1773, 15472), (1934, 14184), (2364, 11604), (2901, 9456), (3152, 8703), (3546, 7736), (3868, 7092), (4728, 5802)]