70044128

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 182020608

約数和(自身を除く): 111976480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 131, 154, 176, 196, 217, 224, 248, 262, 308, 341, 352, 392, 434, 496, 524, 539, 616, 682, 784, 868, 917, 992, 1048, 1078, 1232, 1364, 1441, 1519, 1568, 1736, 1834, 2096, 2156, 2387, 2464, 2728, 2882, 3038, 3472, 3668, 4061, 4192, 4312, 4774, 5456, 5764, 6076, 6419, 6944, 7336, 8122, 8624, 9548, 10087, 10912, 11528, 12152, 12838, 14672, 16244, 16709, 17248, 19096, 20174, 23056, 24304, 25676, 28427, 29344, 32488, 33418, 38192, 40348, 44671, 46112, 48608, 51352, 56854, 64976, 66836, 70609, 76384, 80696, 89342, 102704, 113708, 129952, 133672, 141218, 161392, 178684, 198989, 205408, 227416, 267344, 282436, 312697, 322784, 357368, 397978, 454832, 534688, 564872, 625394, 714736, 795956, 909664, 1129744, 1250788, 1429472, 1591912, 2188879, 2259488, 2501576, 3183824, 4377758, 5003152, 6367648, 8755516, 10006304, 17511032, 35022064, 70044128]

約数ペア:

[(1, 70044128), (2, 35022064), (4, 17511032), (7, 10006304), (8, 8755516), (11, 6367648), (14, 5003152), (16, 4377758), (22, 3183824), (28, 2501576), (31, 2259488), (32, 2188879), (44, 1591912), (49, 1429472), (56, 1250788), (62, 1129744), (77, 909664), (88, 795956), (98, 714736), (112, 625394), (124, 564872), (131, 534688), (154, 454832), (176, 397978), (196, 357368), (217, 322784), (224, 312697), (248, 282436), (262, 267344), (308, 227416), (341, 205408), (352, 198989), (392, 178684), (434, 161392), (496, 141218), (524, 133672), (539, 129952), (616, 113708), (682, 102704), (784, 89342), (868, 80696), (917, 76384), (992, 70609), (1048, 66836), (1078, 64976), (1232, 56854), (1364, 51352), (1441, 48608), (1519, 46112), (1568, 44671), (1736, 40348), (1834, 38192), (2096, 33418), (2156, 32488), (2387, 29344), (2464, 28427), (2728, 25676), (2882, 24304), (3038, 23056), (3472, 20174), (3668, 19096), (4061, 17248), (4192, 16709), (4312, 16244), (4774, 14672), (5456, 12838), (5764, 12152), (6076, 11528), (6419, 10912), (6944, 10087), (7336, 9548), (8122, 8624)]