74431056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 161268144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 89, 112, 114, 131, 133, 152, 168, 178, 228, 262, 266, 267, 304, 336, 356, 393, 399, 456, 524, 532, 534, 623, 712, 786, 798, 912, 917, 1048, 1064, 1068, 1246, 1424, 1572, 1596, 1691, 1834, 1869, 2096, 2128, 2136, 2489, 2492, 2751, 3144, 3192, 3382, 3668, 3738, 4272, 4978, 4984, 5073, 5502, 6288, 6384, 6764, 7336, 7467, 7476, 9956, 9968, 10146, 11004, 11659, 11837, 13528, 14672, 14934, 14952, 17423, 19912, 20292, 22008, 23318, 23674, 27056, 29868, 29904, 34846, 34977, 35511, 39824, 40584, 44016, 46636, 47348, 52269, 59736, 69692, 69954, 71022, 81168, 81613, 93272, 94696, 104538, 119472, 139384, 139908, 142044, 163226, 186544, 189392, 209076, 221521, 244839, 278768, 279816, 284088, 326452, 418152, 443042, 489678, 559632, 568176, 652904, 664563, 836304, 886084, 979356, 1305808, 1329126, 1550647, 1772168, 1958712, 2658252, 3101294, 3544336, 3917424, 4651941, 5316504, 6202588, 9303882, 10633008, 12405176, 18607764, 24810352, 37215528, 74431056]

約数ペア:

[(1, 74431056), (2, 37215528), (3, 24810352), (4, 18607764), (6, 12405176), (7, 10633008), (8, 9303882), (12, 6202588), (14, 5316504), (16, 4651941), (19, 3917424), (21, 3544336), (24, 3101294), (28, 2658252), (38, 1958712), (42, 1772168), (48, 1550647), (56, 1329126), (57, 1305808), (76, 979356), (84, 886084), (89, 836304), (112, 664563), (114, 652904), (131, 568176), (133, 559632), (152, 489678), (168, 443042), (178, 418152), (228, 326452), (262, 284088), (266, 279816), (267, 278768), (304, 244839), (336, 221521), (356, 209076), (393, 189392), (399, 186544), (456, 163226), (524, 142044), (532, 139908), (534, 139384), (623, 119472), (712, 104538), (786, 94696), (798, 93272), (912, 81613), (917, 81168), (1048, 71022), (1064, 69954), (1068, 69692), (1246, 59736), (1424, 52269), (1572, 47348), (1596, 46636), (1691, 44016), (1834, 40584), (1869, 39824), (2096, 35511), (2128, 34977), (2136, 34846), (2489, 29904), (2492, 29868), (2751, 27056), (3144, 23674), (3192, 23318), (3382, 22008), (3668, 20292), (3738, 19912), (4272, 17423), (4978, 14952), (4984, 14934), (5073, 14672), (5502, 13528), (6288, 11837), (6384, 11659), (6764, 11004), (7336, 10146), (7467, 9968), (7476, 9956)]