71050464

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 143593056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 181, 188, 232, 261, 282, 288, 348, 362, 376, 423, 464, 522, 543, 564, 696, 724, 752, 846, 928, 1044, 1086, 1128, 1363, 1392, 1448, 1504, 1629, 1692, 2088, 2172, 2256, 2726, 2784, 2896, 3258, 3384, 4089, 4176, 4344, 4512, 5249, 5452, 5792, 6516, 6768, 8178, 8352, 8507, 8688, 10498, 10904, 12267, 13032, 13536, 15747, 16356, 17014, 17376, 20996, 21808, 24534, 25521, 26064, 31494, 32712, 34028, 41992, 43616, 47241, 49068, 51042, 52128, 62988, 65424, 68056, 76563, 83984, 94482, 98136, 102084, 125976, 130848, 136112, 153126, 167968, 188964, 196272, 204168, 246703, 251952, 272224, 306252, 377928, 392544, 408336, 493406, 503904, 612504, 740109, 755856, 816672, 986812, 1225008, 1480218, 1511712, 1973624, 2220327, 2450016, 2960436, 3947248, 4440654, 5920872, 7894496, 8881308, 11841744, 17762616, 23683488, 35525232, 71050464]

約数ペア:

[(1, 71050464), (2, 35525232), (3, 23683488), (4, 17762616), (6, 11841744), (8, 8881308), (9, 7894496), (12, 5920872), (16, 4440654), (18, 3947248), (24, 2960436), (29, 2450016), (32, 2220327), (36, 1973624), (47, 1511712), (48, 1480218), (58, 1225008), (72, 986812), (87, 816672), (94, 755856), (96, 740109), (116, 612504), (141, 503904), (144, 493406), (174, 408336), (181, 392544), (188, 377928), (232, 306252), (261, 272224), (282, 251952), (288, 246703), (348, 204168), (362, 196272), (376, 188964), (423, 167968), (464, 153126), (522, 136112), (543, 130848), (564, 125976), (696, 102084), (724, 98136), (752, 94482), (846, 83984), (928, 76563), (1044, 68056), (1086, 65424), (1128, 62988), (1363, 52128), (1392, 51042), (1448, 49068), (1504, 47241), (1629, 43616), (1692, 41992), (2088, 34028), (2172, 32712), (2256, 31494), (2726, 26064), (2784, 25521), (2896, 24534), (3258, 21808), (3384, 20996), (4089, 17376), (4176, 17014), (4344, 16356), (4512, 15747), (5249, 13536), (5452, 13032), (5792, 12267), (6516, 10904), (6768, 10498), (8178, 8688), (8352, 8507)]