57256956

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 160997760

約数和(自身を除く): 103740804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 81, 108, 114, 131, 142, 162, 171, 213, 228, 262, 284, 324, 342, 393, 426, 513, 524, 639, 684, 786, 852, 1026, 1179, 1278, 1349, 1539, 1572, 1917, 2052, 2358, 2489, 2556, 2698, 3078, 3537, 3834, 4047, 4716, 4978, 5396, 5751, 6156, 7074, 7467, 7668, 8094, 9301, 9956, 10611, 11502, 12141, 14148, 14934, 16188, 18602, 21222, 22401, 23004, 24282, 27903, 29868, 36423, 37204, 42444, 44802, 48564, 55806, 67203, 72846, 83709, 89604, 109269, 111612, 134406, 145692, 167418, 176719, 201609, 218538, 251127, 268812, 334836, 353438, 403218, 437076, 502254, 530157, 706876, 753381, 806436, 1004508, 1060314, 1506762, 1590471, 2120628, 3013524, 3180942, 4771413, 6361884, 9542826, 14314239, 19085652, 28628478, 57256956]

約数ペア:

[(1, 57256956), (2, 28628478), (3, 19085652), (4, 14314239), (6, 9542826), (9, 6361884), (12, 4771413), (18, 3180942), (19, 3013524), (27, 2120628), (36, 1590471), (38, 1506762), (54, 1060314), (57, 1004508), (71, 806436), (76, 753381), (81, 706876), (108, 530157), (114, 502254), (131, 437076), (142, 403218), (162, 353438), (171, 334836), (213, 268812), (228, 251127), (262, 218538), (284, 201609), (324, 176719), (342, 167418), (393, 145692), (426, 134406), (513, 111612), (524, 109269), (639, 89604), (684, 83709), (786, 72846), (852, 67203), (1026, 55806), (1179, 48564), (1278, 44802), (1349, 42444), (1539, 37204), (1572, 36423), (1917, 29868), (2052, 27903), (2358, 24282), (2489, 23004), (2556, 22401), (2698, 21222), (3078, 18602), (3537, 16188), (3834, 14934), (4047, 14148), (4716, 12141), (4978, 11502), (5396, 10611), (5751, 9956), (6156, 9301), (7074, 8094), (7467, 7668)]