79251536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 196058880

約数和(自身を除く): 116807344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 79, 91, 104, 106, 112, 158, 169, 182, 208, 212, 316, 338, 364, 371, 424, 553, 632, 676, 689, 728, 742, 848, 1027, 1106, 1183, 1264, 1352, 1378, 1456, 1484, 2054, 2212, 2366, 2704, 2756, 2968, 4108, 4187, 4424, 4732, 4823, 5512, 5936, 7189, 8216, 8374, 8848, 8957, 9464, 9646, 11024, 13351, 14378, 16432, 16748, 17914, 18928, 19292, 26702, 28756, 29309, 33496, 35828, 38584, 53404, 54431, 57512, 58618, 62699, 66992, 71656, 77168, 93457, 106808, 108862, 115024, 117236, 125398, 143312, 186914, 213616, 217724, 234472, 250796, 373828, 381017, 435448, 468944, 501592, 707603, 747656, 762034, 870896, 1003184, 1415206, 1495312, 1524068, 2830412, 3048136, 4953221, 5660824, 6096272, 9906442, 11321648, 19812884, 39625768, 79251536]

約数ペア:

[(1, 79251536), (2, 39625768), (4, 19812884), (7, 11321648), (8, 9906442), (13, 6096272), (14, 5660824), (16, 4953221), (26, 3048136), (28, 2830412), (52, 1524068), (53, 1495312), (56, 1415206), (79, 1003184), (91, 870896), (104, 762034), (106, 747656), (112, 707603), (158, 501592), (169, 468944), (182, 435448), (208, 381017), (212, 373828), (316, 250796), (338, 234472), (364, 217724), (371, 213616), (424, 186914), (553, 143312), (632, 125398), (676, 117236), (689, 115024), (728, 108862), (742, 106808), (848, 93457), (1027, 77168), (1106, 71656), (1183, 66992), (1264, 62699), (1352, 58618), (1378, 57512), (1456, 54431), (1484, 53404), (2054, 38584), (2212, 35828), (2366, 33496), (2704, 29309), (2756, 28756), (2968, 26702), (4108, 19292), (4187, 18928), (4424, 17914), (4732, 16748), (4823, 16432), (5512, 14378), (5936, 13351), (7189, 11024), (8216, 9646), (8374, 9464), (8848, 8957)]