64399896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 204272640

約数和(自身を除く): 139872744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 43, 44, 61, 62, 66, 72, 86, 88, 93, 99, 122, 124, 129, 132, 172, 183, 186, 198, 244, 248, 258, 264, 279, 341, 344, 366, 372, 387, 396, 473, 488, 516, 549, 558, 671, 682, 732, 744, 774, 792, 946, 1023, 1032, 1098, 1116, 1333, 1342, 1364, 1419, 1464, 1548, 1891, 1892, 2013, 2046, 2196, 2232, 2623, 2666, 2684, 2728, 2838, 3069, 3096, 3782, 3784, 3999, 4026, 4092, 4257, 4392, 5246, 5332, 5368, 5673, 5676, 6039, 6138, 7564, 7869, 7998, 8052, 8184, 8514, 10492, 10664, 11346, 11352, 11997, 12078, 12276, 14663, 15128, 15738, 15996, 16104, 17019, 17028, 20801, 20984, 22692, 23607, 23994, 24156, 24552, 28853, 29326, 31476, 31992, 34038, 34056, 41602, 43989, 45384, 47214, 47988, 48312, 57706, 58652, 62403, 62952, 68076, 81313, 83204, 86559, 87978, 94428, 95976, 115412, 117304, 124806, 131967, 136152, 162626, 166408, 173118, 175956, 187209, 188856, 230824, 243939, 249612, 259677, 263934, 325252, 346236, 351912, 374418, 487878, 499224, 519354, 527868, 650504, 692472, 731817, 748836, 894443, 975756, 1038708, 1055736, 1463634, 1497672, 1788886, 1951512, 2077416, 2683329, 2927268, 3577772, 5366658, 5854536, 7155544, 8049987, 10733316, 16099974, 21466632, 32199948, 64399896]

約数ペア:

[(1, 64399896), (2, 32199948), (3, 21466632), (4, 16099974), (6, 10733316), (8, 8049987), (9, 7155544), (11, 5854536), (12, 5366658), (18, 3577772), (22, 2927268), (24, 2683329), (31, 2077416), (33, 1951512), (36, 1788886), (43, 1497672), (44, 1463634), (61, 1055736), (62, 1038708), (66, 975756), (72, 894443), (86, 748836), (88, 731817), (93, 692472), (99, 650504), (122, 527868), (124, 519354), (129, 499224), (132, 487878), (172, 374418), (183, 351912), (186, 346236), (198, 325252), (244, 263934), (248, 259677), (258, 249612), (264, 243939), (279, 230824), (341, 188856), (344, 187209), (366, 175956), (372, 173118), (387, 166408), (396, 162626), (473, 136152), (488, 131967), (516, 124806), (549, 117304), (558, 115412), (671, 95976), (682, 94428), (732, 87978), (744, 86559), (774, 83204), (792, 81313), (946, 68076), (1023, 62952), (1032, 62403), (1098, 58652), (1116, 57706), (1333, 48312), (1342, 47988), (1364, 47214), (1419, 45384), (1464, 43989), (1548, 41602), (1891, 34056), (1892, 34038), (2013, 31992), (2046, 31476), (2196, 29326), (2232, 28853), (2623, 24552), (2666, 24156), (2684, 23994), (2728, 23607), (2838, 22692), (3069, 20984), (3096, 20801), (3782, 17028), (3784, 17019), (3999, 16104), (4026, 15996), (4092, 15738), (4257, 15128), (4392, 14663), (5246, 12276), (5332, 12078), (5368, 11997), (5673, 11352), (5676, 11346), (6039, 10664), (6138, 10492), (7564, 8514), (7869, 8184), (7998, 8052)]