84684348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 108

約数和(自身を含む): 253416072

約数和(自身を除く): 168731724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 549, 588, 732, 787, 854, 882, 1098, 1281, 1574, 1708, 1764, 2196, 2361, 2562, 2989, 3148, 3843, 4722, 5124, 5509, 5978, 7083, 7686, 8967, 9444, 11018, 11956, 14166, 15372, 16527, 17934, 22036, 26901, 28332, 33054, 35868, 38563, 48007, 49581, 53802, 66108, 77126, 96014, 99162, 107604, 115689, 144021, 154252, 192028, 198324, 231378, 288042, 336049, 347067, 432063, 462756, 576084, 672098, 694134, 864126, 1008147, 1344196, 1388268, 1728252, 2016294, 2352343, 3024441, 4032588, 4704686, 6048882, 7057029, 9409372, 12097764, 14114058, 21171087, 28228116, 42342174, 84684348]

約数ペア:

[(1, 84684348), (2, 42342174), (3, 28228116), (4, 21171087), (6, 14114058), (7, 12097764), (9, 9409372), (12, 7057029), (14, 6048882), (18, 4704686), (21, 4032588), (28, 3024441), (36, 2352343), (42, 2016294), (49, 1728252), (61, 1388268), (63, 1344196), (84, 1008147), (98, 864126), (122, 694134), (126, 672098), (147, 576084), (183, 462756), (196, 432063), (244, 347067), (252, 336049), (294, 288042), (366, 231378), (427, 198324), (441, 192028), (549, 154252), (588, 144021), (732, 115689), (787, 107604), (854, 99162), (882, 96014), (1098, 77126), (1281, 66108), (1574, 53802), (1708, 49581), (1764, 48007), (2196, 38563), (2361, 35868), (2562, 33054), (2989, 28332), (3148, 26901), (3843, 22036), (4722, 17934), (5124, 16527), (5509, 15372), (5978, 14166), (7083, 11956), (7686, 11018), (8967, 9444)]