65505528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 199595760

約数和(自身を除く): 134090232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 73, 88, 99, 103, 121, 132, 146, 198, 206, 219, 242, 264, 292, 309, 363, 396, 412, 438, 484, 584, 618, 657, 726, 792, 803, 824, 876, 927, 968, 1089, 1133, 1236, 1314, 1452, 1606, 1752, 1854, 2178, 2266, 2409, 2472, 2628, 2904, 3212, 3399, 3708, 4356, 4532, 4818, 5256, 6424, 6798, 7227, 7416, 7519, 8712, 8833, 9064, 9636, 10197, 12463, 13596, 14454, 15038, 17666, 19272, 20394, 22557, 24926, 26499, 27192, 28908, 30076, 35332, 37389, 40788, 45114, 49852, 52998, 57816, 60152, 67671, 70664, 74778, 79497, 81576, 82709, 90228, 99704, 105996, 112167, 135342, 149556, 158994, 165418, 180456, 211992, 224334, 248127, 270684, 299112, 317988, 330836, 448668, 496254, 541368, 635976, 661672, 744381, 897336, 909799, 992508, 1488762, 1819598, 1985016, 2729397, 2977524, 3639196, 5458794, 5955048, 7278392, 8188191, 10917588, 16376382, 21835176, 32752764, 65505528]

約数ペア:

[(1, 65505528), (2, 32752764), (3, 21835176), (4, 16376382), (6, 10917588), (8, 8188191), (9, 7278392), (11, 5955048), (12, 5458794), (18, 3639196), (22, 2977524), (24, 2729397), (33, 1985016), (36, 1819598), (44, 1488762), (66, 992508), (72, 909799), (73, 897336), (88, 744381), (99, 661672), (103, 635976), (121, 541368), (132, 496254), (146, 448668), (198, 330836), (206, 317988), (219, 299112), (242, 270684), (264, 248127), (292, 224334), (309, 211992), (363, 180456), (396, 165418), (412, 158994), (438, 149556), (484, 135342), (584, 112167), (618, 105996), (657, 99704), (726, 90228), (792, 82709), (803, 81576), (824, 79497), (876, 74778), (927, 70664), (968, 67671), (1089, 60152), (1133, 57816), (1236, 52998), (1314, 49852), (1452, 45114), (1606, 40788), (1752, 37389), (1854, 35332), (2178, 30076), (2266, 28908), (2409, 27192), (2472, 26499), (2628, 24926), (2904, 22557), (3212, 20394), (3399, 19272), (3708, 17666), (4356, 15038), (4532, 14454), (4818, 13596), (5256, 12463), (6424, 10197), (6798, 9636), (7227, 9064), (7416, 8833), (7519, 8712)]