78138216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27827}}^1$

素因数の和:27855

約数の個数: 64

約数和(自身を含む): 233755200

約数和(自身を除く): 155616984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 27827, 55654, 83481, 111308, 166962, 222616, 250443, 333924, 361751, 500886, 667848, 723502, 751329, 1001772, 1085253, 1447004, 1502658, 2003544, 2170506, 2894008, 3005316, 3255759, 4341012, 6010632, 6511518, 8682024, 9767277, 13023036, 19534554, 26046072, 39069108, 78138216]

約数ペア:

[(1, 78138216), (2, 39069108), (3, 26046072), (4, 19534554), (6, 13023036), (8, 9767277), (9, 8682024), (12, 6511518), (13, 6010632), (18, 4341012), (24, 3255759), (26, 3005316), (27, 2894008), (36, 2170506), (39, 2003544), (52, 1502658), (54, 1447004), (72, 1085253), (78, 1001772), (104, 751329), (108, 723502), (117, 667848), (156, 500886), (216, 361751), (234, 333924), (312, 250443), (351, 222616), (468, 166962), (702, 111308), (936, 83481), (1404, 55654), (2808, 27827)]