72616464

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17389}}^1$

素因数の和:17432

約数の個数: 60

約数和(自身を含む): 210245100

約数和(自身を除く): 137628636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 17389, 34778, 52167, 69556, 104334, 139112, 156501, 208668, 278224, 313002, 417336, 504281, 626004, 834672, 1008562, 1252008, 1512843, 2017124, 2504016, 3025686, 4034248, 4538529, 6051372, 8068496, 9077058, 12102744, 18154116, 24205488, 36308232, 72616464]

約数ペア:

[(1, 72616464), (2, 36308232), (3, 24205488), (4, 18154116), (6, 12102744), (8, 9077058), (9, 8068496), (12, 6051372), (16, 4538529), (18, 4034248), (24, 3025686), (29, 2504016), (36, 2017124), (48, 1512843), (58, 1252008), (72, 1008562), (87, 834672), (116, 626004), (144, 504281), (174, 417336), (232, 313002), (261, 278224), (348, 208668), (464, 156501), (522, 139112), (696, 104334), (1044, 69556), (1392, 52167), (2088, 34778), (4176, 17389)]