29988036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 88542720

約数和(自身を除く): 58554684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 53, 54, 62, 78, 93, 106, 108, 117, 124, 156, 159, 169, 186, 212, 234, 279, 318, 338, 351, 372, 403, 468, 477, 507, 558, 636, 676, 689, 702, 806, 837, 954, 1014, 1116, 1209, 1378, 1404, 1431, 1521, 1612, 1643, 1674, 1908, 2028, 2067, 2418, 2756, 2862, 3042, 3286, 3348, 3627, 4134, 4563, 4836, 4929, 5239, 5724, 6084, 6201, 6572, 7254, 8268, 8957, 9126, 9858, 10478, 10881, 12402, 14508, 14787, 15717, 17914, 18252, 18603, 19716, 20956, 21359, 21762, 24804, 26871, 29574, 31434, 35828, 37206, 42718, 43524, 44361, 47151, 53742, 59148, 62868, 64077, 74412, 80613, 85436, 88722, 94302, 107484, 128154, 141453, 161226, 177444, 188604, 192231, 241839, 256308, 277667, 282906, 322452, 384462, 483678, 555334, 565812, 576693, 768924, 833001, 967356, 1110668, 1153386, 1666002, 2306772, 2499003, 3332004, 4998006, 7497009, 9996012, 14994018, 29988036]

約数ペア:

[(1, 29988036), (2, 14994018), (3, 9996012), (4, 7497009), (6, 4998006), (9, 3332004), (12, 2499003), (13, 2306772), (18, 1666002), (26, 1153386), (27, 1110668), (31, 967356), (36, 833001), (39, 768924), (52, 576693), (53, 565812), (54, 555334), (62, 483678), (78, 384462), (93, 322452), (106, 282906), (108, 277667), (117, 256308), (124, 241839), (156, 192231), (159, 188604), (169, 177444), (186, 161226), (212, 141453), (234, 128154), (279, 107484), (318, 94302), (338, 88722), (351, 85436), (372, 80613), (403, 74412), (468, 64077), (477, 62868), (507, 59148), (558, 53742), (636, 47151), (676, 44361), (689, 43524), (702, 42718), (806, 37206), (837, 35828), (954, 31434), (1014, 29574), (1116, 26871), (1209, 24804), (1378, 21762), (1404, 21359), (1431, 20956), (1521, 19716), (1612, 18603), (1643, 18252), (1674, 17914), (1908, 15717), (2028, 14787), (2067, 14508), (2418, 12402), (2756, 10881), (2862, 10478), (3042, 9858), (3286, 9126), (3348, 8957), (3627, 8268), (4134, 7254), (4563, 6572), (4836, 6201), (4929, 6084), (5239, 5724)]