72374328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77323}}^1$

素因数の和:77348

約数の個数: 48

約数和(自身を含む): 211094520

約数和(自身を除く): 138720192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77323, 154646, 231969, 309292, 463938, 618584, 695907, 927876, 1005199, 1391814, 1855752, 2010398, 2783628, 3015597, 4020796, 5567256, 6031194, 8041592, 9046791, 12062388, 18093582, 24124776, 36187164, 72374328]

約数ペア:

[(1, 72374328), (2, 36187164), (3, 24124776), (4, 18093582), (6, 12062388), (8, 9046791), (9, 8041592), (12, 6031194), (13, 5567256), (18, 4020796), (24, 3015597), (26, 2783628), (36, 2010398), (39, 1855752), (52, 1391814), (72, 1005199), (78, 927876), (104, 695907), (117, 618584), (156, 463938), (234, 309292), (312, 231969), (468, 154646), (936, 77323)]