78969258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 188023680

約数和(自身を除く): 109054422

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 59, 61, 69, 106, 118, 122, 138, 159, 177, 183, 207, 318, 354, 366, 414, 477, 531, 549, 954, 1062, 1098, 1219, 1357, 1403, 2438, 2714, 2806, 3127, 3233, 3599, 3657, 4071, 4209, 6254, 6466, 7198, 7314, 8142, 8418, 9381, 9699, 10797, 10971, 12213, 12627, 18762, 19398, 21594, 21942, 24426, 25254, 28143, 29097, 32391, 56286, 58194, 64782, 71921, 74359, 82777, 143842, 148718, 165554, 190747, 215763, 223077, 248331, 381494, 431526, 446154, 496662, 572241, 647289, 669231, 744993, 1144482, 1294578, 1338462, 1489986, 1716723, 3433446, 4387181, 8774362, 13161543, 26323086, 39484629, 78969258]

約数ペア:

[(1, 78969258), (2, 39484629), (3, 26323086), (6, 13161543), (9, 8774362), (18, 4387181), (23, 3433446), (46, 1716723), (53, 1489986), (59, 1338462), (61, 1294578), (69, 1144482), (106, 744993), (118, 669231), (122, 647289), (138, 572241), (159, 496662), (177, 446154), (183, 431526), (207, 381494), (318, 248331), (354, 223077), (366, 215763), (414, 190747), (477, 165554), (531, 148718), (549, 143842), (954, 82777), (1062, 74359), (1098, 71921), (1219, 64782), (1357, 58194), (1403, 56286), (2438, 32391), (2714, 29097), (2806, 28143), (3127, 25254), (3233, 24426), (3599, 21942), (3657, 21594), (4071, 19398), (4209, 18762), (6254, 12627), (6466, 12213), (7198, 10971), (7314, 10797), (8142, 9699), (8418, 9381)]