64757016

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 195840000

約数和(自身を除く): 131082984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 509, 513, 558, 589, 684, 744, 837, 1018, 1026, 1116, 1178, 1368, 1527, 1674, 1767, 2036, 2052, 2232, 2356, 3054, 3348, 3534, 4072, 4104, 4581, 4712, 5301, 6108, 6696, 7068, 9162, 9671, 10602, 12216, 13743, 14136, 15779, 15903, 18324, 19342, 21204, 27486, 29013, 31558, 31806, 36648, 38684, 42408, 47337, 54972, 58026, 63116, 63612, 77368, 87039, 94674, 109944, 116052, 126232, 127224, 142011, 174078, 189348, 232104, 261117, 284022, 299801, 348156, 378696, 426033, 522234, 568044, 599602, 696312, 852066, 899403, 1044468, 1136088, 1199204, 1704132, 1798806, 2088936, 2398408, 2698209, 3408264, 3597612, 5396418, 7195224, 8094627, 10792836, 16189254, 21585672, 32378508, 64757016]

約数ペア:

[(1, 64757016), (2, 32378508), (3, 21585672), (4, 16189254), (6, 10792836), (8, 8094627), (9, 7195224), (12, 5396418), (18, 3597612), (19, 3408264), (24, 2698209), (27, 2398408), (31, 2088936), (36, 1798806), (38, 1704132), (54, 1199204), (57, 1136088), (62, 1044468), (72, 899403), (76, 852066), (93, 696312), (108, 599602), (114, 568044), (124, 522234), (152, 426033), (171, 378696), (186, 348156), (216, 299801), (228, 284022), (248, 261117), (279, 232104), (342, 189348), (372, 174078), (456, 142011), (509, 127224), (513, 126232), (558, 116052), (589, 109944), (684, 94674), (744, 87039), (837, 77368), (1018, 63612), (1026, 63116), (1116, 58026), (1178, 54972), (1368, 47337), (1527, 42408), (1674, 38684), (1767, 36648), (2036, 31806), (2052, 31558), (2232, 29013), (2356, 27486), (3054, 21204), (3348, 19342), (3534, 18324), (4072, 15903), (4104, 15779), (4581, 14136), (4712, 13743), (5301, 12216), (6108, 10602), (6696, 9671), (7068, 9162)]