180673164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{911}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 523181568

約数和(自身を除く): 342508404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787, 911, 1574, 1822, 2361, 2733, 3148, 3644, 4722, 5466, 5509, 6377, 7083, 8199, 9444, 10932, 11018, 12754, 14166, 16398, 16527, 19131, 22036, 25508, 28332, 32796, 33054, 38262, 49581, 57393, 66108, 76524, 99162, 114786, 198324, 229572, 716957, 1433914, 2150871, 2867828, 4301742, 5018699, 6452613, 8603484, 10037398, 12905226, 15056097, 20074796, 25810452, 30112194, 45168291, 60224388, 90336582, 180673164]

約数ペア:

[(1, 180673164), (2, 90336582), (3, 60224388), (4, 45168291), (6, 30112194), (7, 25810452), (9, 20074796), (12, 15056097), (14, 12905226), (18, 10037398), (21, 8603484), (28, 6452613), (36, 5018699), (42, 4301742), (63, 2867828), (84, 2150871), (126, 1433914), (252, 716957), (787, 229572), (911, 198324), (1574, 114786), (1822, 99162), (2361, 76524), (2733, 66108), (3148, 57393), (3644, 49581), (4722, 38262), (5466, 33054), (5509, 32796), (6377, 28332), (7083, 25508), (8199, 22036), (9444, 19131), (10932, 16527), (11018, 16398), (12754, 14166)]