99018972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 271331424

約数和(自身を除く): 172312452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1223, 1557, 2076, 2249, 2446, 3114, 3669, 4498, 4892, 6228, 6747, 7338, 8996, 11007, 13494, 14676, 15899, 20241, 22014, 26988, 31798, 40482, 44028, 47697, 63596, 80964, 95394, 143091, 190788, 211579, 286182, 423158, 572364, 634737, 846316, 1269474, 1904211, 2538948, 2750527, 3808422, 5501054, 7616844, 8251581, 11002108, 16503162, 24754743, 33006324, 49509486, 99018972]

約数ペア:

[(1, 99018972), (2, 49509486), (3, 33006324), (4, 24754743), (6, 16503162), (9, 11002108), (12, 8251581), (13, 7616844), (18, 5501054), (26, 3808422), (36, 2750527), (39, 2538948), (52, 1904211), (78, 1269474), (117, 846316), (156, 634737), (173, 572364), (234, 423158), (346, 286182), (468, 211579), (519, 190788), (692, 143091), (1038, 95394), (1223, 80964), (1557, 63596), (2076, 47697), (2249, 44028), (2446, 40482), (3114, 31798), (3669, 26988), (4498, 22014), (4892, 20241), (6228, 15899), (6747, 14676), (7338, 13494), (8996, 11007)]