42802782012

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{631}}^1\times {\mathrm{7507}}^1$

素因数の和:8399

約数の個数: 72

約数和(自身を含む): 108813624192

約数和(自身を除く): 66010842180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 631, 753, 1004, 1262, 1506, 1893, 2259, 2524, 3012, 3786, 4518, 5679, 7507, 7572, 9036, 11358, 15014, 22521, 22716, 30028, 45042, 67563, 90084, 135126, 158381, 270252, 316762, 475143, 633524, 950286, 1425429, 1884257, 1900572, 2850858, 3768514, 4736917, 5652771, 5701716, 7537028, 9473834, 11305542, 14210751, 16958313, 18947668, 22611084, 28421502, 33916626, 42632253, 56843004, 67833252, 85264506, 170529012, 1188966167, 2377932334, 3566898501, 4755864668, 7133797002, 10700695503, 14267594004, 21401391006, 42802782012]

約数ペア:

[(1, 42802782012), (2, 21401391006), (3, 14267594004), (4, 10700695503), (6, 7133797002), (9, 4755864668), (12, 3566898501), (18, 2377932334), (36, 1188966167), (251, 170529012), (502, 85264506), (631, 67833252), (753, 56843004), (1004, 42632253), (1262, 33916626), (1506, 28421502), (1893, 22611084), (2259, 18947668), (2524, 16958313), (3012, 14210751), (3786, 11305542), (4518, 9473834), (5679, 7537028), (7507, 5701716), (7572, 5652771), (9036, 4736917), (11358, 3768514), (15014, 2850858), (22521, 1900572), (22716, 1884257), (30028, 1425429), (45042, 950286), (67563, 633524), (90084, 475143), (135126, 316762), (158381, 270252)]