79731184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 173426400

約数和(自身を除く): 93695216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 73, 89, 104, 118, 146, 178, 208, 236, 292, 356, 472, 584, 712, 767, 944, 949, 1157, 1168, 1424, 1534, 1898, 2314, 3068, 3796, 4307, 4628, 5251, 6136, 6497, 7592, 8614, 9256, 10502, 12272, 12994, 15184, 17228, 18512, 21004, 25988, 34456, 42008, 51976, 55991, 68263, 68912, 84016, 84461, 103952, 111982, 136526, 168922, 223964, 273052, 337844, 383323, 447928, 546104, 675688, 766646, 895856, 1092208, 1351376, 1533292, 3066584, 4983199, 6133168, 9966398, 19932796, 39865592, 79731184]

約数ペア:

[(1, 79731184), (2, 39865592), (4, 19932796), (8, 9966398), (13, 6133168), (16, 4983199), (26, 3066584), (52, 1533292), (59, 1351376), (73, 1092208), (89, 895856), (104, 766646), (118, 675688), (146, 546104), (178, 447928), (208, 383323), (236, 337844), (292, 273052), (356, 223964), (472, 168922), (584, 136526), (712, 111982), (767, 103952), (944, 84461), (949, 84016), (1157, 68912), (1168, 68263), (1424, 55991), (1534, 51976), (1898, 42008), (2314, 34456), (3068, 25988), (3796, 21004), (4307, 18512), (4628, 17228), (5251, 15184), (6136, 12994), (6497, 12272), (7592, 10502), (8614, 9256)]