80241564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 136518756

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 204, 221, 237, 316, 383, 442, 474, 663, 766, 884, 948, 1027, 1149, 1326, 1343, 1532, 2054, 2298, 2652, 2686, 3081, 4029, 4108, 4596, 4979, 5372, 6162, 6511, 8058, 9958, 12324, 13022, 14937, 16116, 17459, 19533, 19916, 26044, 29874, 30257, 34918, 39066, 52377, 59748, 60514, 69836, 78132, 84643, 90771, 104754, 121028, 169286, 181542, 209508, 253929, 338572, 363084, 393341, 507858, 514369, 786682, 1015716, 1028738, 1180023, 1543107, 1573364, 2057476, 2360046, 3086214, 4720092, 6172428, 6686797, 13373594, 20060391, 26747188, 40120782, 80241564]

約数ペア:

[(1, 80241564), (2, 40120782), (3, 26747188), (4, 20060391), (6, 13373594), (12, 6686797), (13, 6172428), (17, 4720092), (26, 3086214), (34, 2360046), (39, 2057476), (51, 1573364), (52, 1543107), (68, 1180023), (78, 1028738), (79, 1015716), (102, 786682), (156, 514369), (158, 507858), (204, 393341), (221, 363084), (237, 338572), (316, 253929), (383, 209508), (442, 181542), (474, 169286), (663, 121028), (766, 104754), (884, 90771), (948, 84643), (1027, 78132), (1149, 69836), (1326, 60514), (1343, 59748), (1532, 52377), (2054, 39066), (2298, 34918), (2652, 30257), (2686, 29874), (3081, 26044), (4029, 19916), (4108, 19533), (4596, 17459), (4979, 16116), (5372, 14937), (6162, 13022), (6511, 12324), (8058, 9958)]