29839212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 85095360

約数和(自身を除く): 55256148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 401, 468, 477, 636, 689, 702, 802, 954, 1203, 1378, 1404, 1431, 1604, 1908, 2067, 2406, 2756, 2862, 3609, 4134, 4812, 5213, 5724, 6201, 7218, 8268, 10426, 10827, 12402, 14436, 15639, 18603, 20852, 21253, 21654, 24804, 31278, 37206, 42506, 43308, 46917, 62556, 63759, 74412, 85012, 93834, 127518, 140751, 187668, 191277, 255036, 276289, 281502, 382554, 552578, 563004, 573831, 765108, 828867, 1105156, 1147662, 1657734, 2295324, 2486601, 3315468, 4973202, 7459803, 9946404, 14919606, 29839212]

約数ペア:

[(1, 29839212), (2, 14919606), (3, 9946404), (4, 7459803), (6, 4973202), (9, 3315468), (12, 2486601), (13, 2295324), (18, 1657734), (26, 1147662), (27, 1105156), (36, 828867), (39, 765108), (52, 573831), (53, 563004), (54, 552578), (78, 382554), (106, 281502), (108, 276289), (117, 255036), (156, 191277), (159, 187668), (212, 140751), (234, 127518), (318, 93834), (351, 85012), (401, 74412), (468, 63759), (477, 62556), (636, 46917), (689, 43308), (702, 42506), (802, 37206), (954, 31278), (1203, 24804), (1378, 21654), (1404, 21253), (1431, 20852), (1604, 18603), (1908, 15639), (2067, 14436), (2406, 12402), (2756, 10827), (2862, 10426), (3609, 8268), (4134, 7218), (4812, 6201), (5213, 5724)]