72086360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 169905600

約数和(自身を除く): 97819240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 740, 919, 1060, 1480, 1838, 1961, 2120, 3676, 3922, 4595, 7352, 7844, 9190, 9805, 15688, 18380, 19610, 34003, 36760, 39220, 48707, 68006, 78440, 97414, 136012, 170015, 194828, 243535, 272024, 340030, 389656, 487070, 680060, 974140, 1360120, 1802159, 1948280, 3604318, 7208636, 9010795, 14417272, 18021590, 36043180, 72086360]

約数ペア:

[(1, 72086360), (2, 36043180), (4, 18021590), (5, 14417272), (8, 9010795), (10, 7208636), (20, 3604318), (37, 1948280), (40, 1802159), (53, 1360120), (74, 974140), (106, 680060), (148, 487070), (185, 389656), (212, 340030), (265, 272024), (296, 243535), (370, 194828), (424, 170015), (530, 136012), (740, 97414), (919, 78440), (1060, 68006), (1480, 48707), (1838, 39220), (1961, 36760), (2120, 34003), (3676, 19610), (3922, 18380), (4595, 15688), (7352, 9805), (7844, 9190)]