79798068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 255104640

約数和(自身を除く): 175306572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 887, 918, 1071, 1323, 1428, 1666, 1764, 1774, 1836, 2142, 2499, 2646, 2661, 3213, 3332, 3548, 4284, 4998, 5292, 5322, 6209, 6426, 7497, 7983, 9996, 10644, 12418, 12852, 14994, 15079, 15966, 18627, 22491, 23949, 24836, 29988, 30158, 31932, 37254, 43463, 44982, 45237, 47898, 55881, 60316, 74508, 86926, 89964, 90474, 95796, 105553, 111762, 130389, 135711, 167643, 173852, 180948, 211106, 223524, 260778, 271422, 316659, 335286, 391167, 407133, 422212, 521556, 542844, 633318, 670572, 738871, 782334, 814266, 949977, 1173501, 1266636, 1477742, 1564668, 1628532, 1899954, 2216613, 2347002, 2849931, 2955484, 3799908, 4433226, 4694004, 5699862, 6649839, 8866452, 11399724, 13299678, 19949517, 26599356, 39899034, 79798068]

約数ペア:

[(1, 79798068), (2, 39899034), (3, 26599356), (4, 19949517), (6, 13299678), (7, 11399724), (9, 8866452), (12, 6649839), (14, 5699862), (17, 4694004), (18, 4433226), (21, 3799908), (27, 2955484), (28, 2849931), (34, 2347002), (36, 2216613), (42, 1899954), (49, 1628532), (51, 1564668), (54, 1477742), (63, 1266636), (68, 1173501), (84, 949977), (98, 814266), (102, 782334), (108, 738871), (119, 670572), (126, 633318), (147, 542844), (153, 521556), (189, 422212), (196, 407133), (204, 391167), (238, 335286), (252, 316659), (294, 271422), (306, 260778), (357, 223524), (378, 211106), (441, 180948), (459, 173852), (476, 167643), (588, 135711), (612, 130389), (714, 111762), (756, 105553), (833, 95796), (882, 90474), (887, 89964), (918, 86926), (1071, 74508), (1323, 60316), (1428, 55881), (1666, 47898), (1764, 45237), (1774, 44982), (1836, 43463), (2142, 37254), (2499, 31932), (2646, 30158), (2661, 29988), (3213, 24836), (3332, 23949), (3548, 22491), (4284, 18627), (4998, 15966), (5292, 15079), (5322, 14994), (6209, 12852), (6426, 12418), (7497, 10644), (7983, 9996)]