74531178

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 177097536

約数和(自身を除く): 102566358

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 83, 138, 162, 166, 207, 241, 249, 414, 482, 498, 621, 723, 747, 1242, 1446, 1494, 1863, 1909, 2169, 2241, 3726, 3818, 4338, 4482, 5543, 5727, 6507, 6723, 11086, 11454, 13014, 13446, 16629, 17181, 19521, 20003, 33258, 34362, 39042, 40006, 49887, 51543, 60009, 99774, 103086, 120018, 149661, 154629, 180027, 299322, 309258, 360054, 448983, 460069, 540081, 897966, 920138, 1080162, 1380207, 1620243, 2760414, 3240486, 4140621, 8281242, 12421863, 24843726, 37265589, 74531178]

約数ペア:

[(1, 74531178), (2, 37265589), (3, 24843726), (6, 12421863), (9, 8281242), (18, 4140621), (23, 3240486), (27, 2760414), (46, 1620243), (54, 1380207), (69, 1080162), (81, 920138), (83, 897966), (138, 540081), (162, 460069), (166, 448983), (207, 360054), (241, 309258), (249, 299322), (414, 180027), (482, 154629), (498, 149661), (621, 120018), (723, 103086), (747, 99774), (1242, 60009), (1446, 51543), (1494, 49887), (1863, 40006), (1909, 39042), (2169, 34362), (2241, 33258), (3726, 20003), (3818, 19521), (4338, 17181), (4482, 16629), (5543, 13446), (5727, 13014), (6507, 11454), (6723, 11086)]