29171844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 80476032

約数和(自身を除く): 51304188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 751, 996, 1079, 1494, 1502, 2158, 2253, 2988, 3004, 3237, 4316, 4506, 6474, 6759, 9012, 9711, 9763, 12948, 13518, 19422, 19526, 27036, 29289, 38844, 39052, 58578, 62333, 87867, 117156, 124666, 175734, 186999, 249332, 351468, 373998, 560997, 747996, 810329, 1121994, 1620658, 2243988, 2430987, 3241316, 4861974, 7292961, 9723948, 14585922, 29171844]

約数ペア:

[(1, 29171844), (2, 14585922), (3, 9723948), (4, 7292961), (6, 4861974), (9, 3241316), (12, 2430987), (13, 2243988), (18, 1620658), (26, 1121994), (36, 810329), (39, 747996), (52, 560997), (78, 373998), (83, 351468), (117, 249332), (156, 186999), (166, 175734), (234, 124666), (249, 117156), (332, 87867), (468, 62333), (498, 58578), (747, 39052), (751, 38844), (996, 29289), (1079, 27036), (1494, 19526), (1502, 19422), (2158, 13518), (2253, 12948), (2988, 9763), (3004, 9711), (3237, 9012), (4316, 6759), (4506, 6474)]