64669968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 209510400

約数和(自身を除く): 144840432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 439, 496, 528, 558, 594, 682, 744, 792, 837, 878, 1023, 1116, 1188, 1317, 1364, 1488, 1584, 1674, 1756, 2046, 2232, 2376, 2634, 2728, 3069, 3348, 3512, 3951, 4092, 4464, 4752, 4829, 5268, 5456, 6138, 6696, 7024, 7902, 8184, 9207, 9658, 10536, 11853, 12276, 13392, 13609, 14487, 15804, 16368, 18414, 19316, 21072, 23706, 24552, 27218, 28974, 31608, 36828, 38632, 40827, 43461, 47412, 49104, 54436, 57948, 63216, 73656, 77264, 81654, 86922, 94824, 108872, 115896, 122481, 130383, 147312, 149699, 163308, 173844, 189648, 217744, 231792, 244962, 260766, 299398, 326616, 347688, 367443, 449097, 489924, 521532, 598796, 653232, 695376, 734886, 898194, 979848, 1043064, 1197592, 1347291, 1469772, 1796388, 1959696, 2086128, 2395184, 2694582, 2939544, 3592776, 4041873, 5389164, 5879088, 7185552, 8083746, 10778328, 16167492, 21556656, 32334984, 64669968]

約数ペア:

[(1, 64669968), (2, 32334984), (3, 21556656), (4, 16167492), (6, 10778328), (8, 8083746), (9, 7185552), (11, 5879088), (12, 5389164), (16, 4041873), (18, 3592776), (22, 2939544), (24, 2694582), (27, 2395184), (31, 2086128), (33, 1959696), (36, 1796388), (44, 1469772), (48, 1347291), (54, 1197592), (62, 1043064), (66, 979848), (72, 898194), (88, 734886), (93, 695376), (99, 653232), (108, 598796), (124, 521532), (132, 489924), (144, 449097), (176, 367443), (186, 347688), (198, 326616), (216, 299398), (248, 260766), (264, 244962), (279, 231792), (297, 217744), (341, 189648), (372, 173844), (396, 163308), (432, 149699), (439, 147312), (496, 130383), (528, 122481), (558, 115896), (594, 108872), (682, 94824), (744, 86922), (792, 81654), (837, 77264), (878, 73656), (1023, 63216), (1116, 57948), (1188, 54436), (1317, 49104), (1364, 47412), (1488, 43461), (1584, 40827), (1674, 38632), (1756, 36828), (2046, 31608), (2232, 28974), (2376, 27218), (2634, 24552), (2728, 23706), (3069, 21072), (3348, 19316), (3512, 18414), (3951, 16368), (4092, 15804), (4464, 14487), (4752, 13609), (4829, 13392), (5268, 12276), (5456, 11853), (6138, 10536), (6696, 9658), (7024, 9207), (7902, 8184)]