65724534

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 157164480

約数和(自身を除く): 91439946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 131, 162, 163, 171, 262, 326, 342, 393, 489, 513, 786, 978, 1026, 1179, 1467, 1539, 2358, 2489, 2934, 3078, 3097, 3537, 4401, 4978, 6194, 7074, 7467, 8802, 9291, 10611, 13203, 14934, 18582, 21222, 21353, 22401, 26406, 27873, 42706, 44802, 55746, 64059, 67203, 83619, 128118, 134406, 167238, 192177, 201609, 250857, 384354, 403218, 405707, 501714, 576531, 811414, 1153062, 1217121, 1729593, 2434242, 3459186, 3651363, 7302726, 10954089, 21908178, 32862267, 65724534]

約数ペア:

[(1, 65724534), (2, 32862267), (3, 21908178), (6, 10954089), (9, 7302726), (18, 3651363), (19, 3459186), (27, 2434242), (38, 1729593), (54, 1217121), (57, 1153062), (81, 811414), (114, 576531), (131, 501714), (162, 405707), (163, 403218), (171, 384354), (262, 250857), (326, 201609), (342, 192177), (393, 167238), (489, 134406), (513, 128118), (786, 83619), (978, 67203), (1026, 64059), (1179, 55746), (1467, 44802), (1539, 42706), (2358, 27873), (2489, 26406), (2934, 22401), (3078, 21353), (3097, 21222), (3537, 18582), (4401, 14934), (4978, 13203), (6194, 10611), (7074, 9291), (7467, 8802)]