78633090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37987}}^1$

素因数の和:38023

約数の個数: 48

約数和(自身を含む): 213340608

約数和(自身を除く): 134707518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 37987, 75974, 113961, 189935, 227922, 341883, 379870, 569805, 683766, 873701, 1139610, 1709415, 1747402, 2621103, 3418830, 4368505, 5242206, 7863309, 8737010, 13105515, 15726618, 26211030, 39316545, 78633090]

約数ペア:

[(1, 78633090), (2, 39316545), (3, 26211030), (5, 15726618), (6, 13105515), (9, 8737010), (10, 7863309), (15, 5242206), (18, 4368505), (23, 3418830), (30, 2621103), (45, 1747402), (46, 1709415), (69, 1139610), (90, 873701), (115, 683766), (138, 569805), (207, 379870), (230, 341883), (345, 227922), (414, 189935), (690, 113961), (1035, 75974), (2070, 37987)]