72288936

素因数分解:

$2^3\times 3^4\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 203708340

約数和(自身を除く): 131419404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 281, 324, 397, 562, 648, 794, 843, 1124, 1191, 1588, 1686, 2248, 2382, 2529, 3176, 3372, 3573, 4764, 5058, 6744, 7146, 7587, 9528, 10116, 10719, 14292, 15174, 20232, 21438, 22761, 28584, 30348, 32157, 42876, 45522, 60696, 64314, 85752, 91044, 111557, 128628, 182088, 223114, 257256, 334671, 446228, 669342, 892456, 1004013, 1338684, 2008026, 2677368, 3012039, 4016052, 6024078, 8032104, 9036117, 12048156, 18072234, 24096312, 36144468, 72288936]

約数ペア:

[(1, 72288936), (2, 36144468), (3, 24096312), (4, 18072234), (6, 12048156), (8, 9036117), (9, 8032104), (12, 6024078), (18, 4016052), (24, 3012039), (27, 2677368), (36, 2008026), (54, 1338684), (72, 1004013), (81, 892456), (108, 669342), (162, 446228), (216, 334671), (281, 257256), (324, 223114), (397, 182088), (562, 128628), (648, 111557), (794, 91044), (843, 85752), (1124, 64314), (1191, 60696), (1588, 45522), (1686, 42876), (2248, 32157), (2382, 30348), (2529, 28584), (3176, 22761), (3372, 21438), (3573, 20232), (4764, 15174), (5058, 14292), (6744, 10719), (7146, 10116), (7587, 9528)]