38234412

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 102014640

約数和(自身を除く): 63780228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 691, 954, 1044, 1382, 1537, 1908, 2073, 2764, 3074, 4146, 4611, 6148, 6219, 8292, 9222, 12438, 13833, 18444, 20039, 24876, 27666, 36623, 40078, 55332, 60117, 73246, 80156, 109869, 120234, 146492, 180351, 219738, 240468, 329607, 360702, 439476, 659214, 721404, 1062067, 1318428, 2124134, 3186201, 4248268, 6372402, 9558603, 12744804, 19117206, 38234412]

約数ペア:

[(1, 38234412), (2, 19117206), (3, 12744804), (4, 9558603), (6, 6372402), (9, 4248268), (12, 3186201), (18, 2124134), (29, 1318428), (36, 1062067), (53, 721404), (58, 659214), (87, 439476), (106, 360702), (116, 329607), (159, 240468), (174, 219738), (212, 180351), (261, 146492), (318, 120234), (348, 109869), (477, 80156), (522, 73246), (636, 60117), (691, 55332), (954, 40078), (1044, 36623), (1382, 27666), (1537, 24876), (1908, 20039), (2073, 18444), (2764, 13833), (3074, 12438), (4146, 9222), (4611, 8292), (6148, 6219)]