73568988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 199180800

約数和(自身を除く): 125611812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 1823, 2124, 2242, 3363, 3646, 4484, 5469, 6726, 7292, 10089, 10938, 13452, 16407, 20178, 21876, 32814, 34637, 40356, 65628, 69274, 103911, 107557, 138548, 207822, 215114, 311733, 322671, 415644, 430228, 623466, 645342, 968013, 1246932, 1290684, 1936026, 2043583, 3872052, 4087166, 6130749, 8174332, 12261498, 18392247, 24522996, 36784494, 73568988]

約数ペア:

[(1, 73568988), (2, 36784494), (3, 24522996), (4, 18392247), (6, 12261498), (9, 8174332), (12, 6130749), (18, 4087166), (19, 3872052), (36, 2043583), (38, 1936026), (57, 1290684), (59, 1246932), (76, 968013), (114, 645342), (118, 623466), (171, 430228), (177, 415644), (228, 322671), (236, 311733), (342, 215114), (354, 207822), (531, 138548), (684, 107557), (708, 103911), (1062, 69274), (1121, 65628), (1823, 40356), (2124, 34637), (2242, 32814), (3363, 21876), (3646, 20178), (4484, 16407), (5469, 13452), (6726, 10938), (7292, 10089)]