64218320784

素因数分解:

$2^4\times 3^2\times {\mathrm{1811}}^1\times {\mathrm{246251}}^1$

素因数の和:248076

約数の個数: 60

約数和(自身を含む): 179822075472

約数和(自身を除く): 115603754688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1811, 3622, 5433, 7244, 10866, 14488, 16299, 21732, 28976, 32598, 43464, 65196, 86928, 130392, 246251, 260784, 492502, 738753, 985004, 1477506, 1970008, 2216259, 2955012, 3940016, 4432518, 5910024, 8865036, 11820048, 17730072, 35460144, 445960561, 891921122, 1337881683, 1783842244, 2675763366, 3567684488, 4013645049, 5351526732, 7135368976, 8027290098, 10703053464, 16054580196, 21406106928, 32109160392, 64218320784]

約数ペア:

[(1, 64218320784), (2, 32109160392), (3, 21406106928), (4, 16054580196), (6, 10703053464), (8, 8027290098), (9, 7135368976), (12, 5351526732), (16, 4013645049), (18, 3567684488), (24, 2675763366), (36, 1783842244), (48, 1337881683), (72, 891921122), (144, 445960561), (1811, 35460144), (3622, 17730072), (5433, 11820048), (7244, 8865036), (10866, 5910024), (14488, 4432518), (16299, 3940016), (21732, 2955012), (28976, 2216259), (32598, 1970008), (43464, 1477506), (65196, 985004), (86928, 738753), (130392, 492502), (246251, 260784)]