80190108

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39079}}^1$

素因数の和:39111

約数の個数: 48

約数和(自身を含む): 218848000

約数和(自身を除く): 138657892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 39079, 78158, 117237, 156316, 234474, 351711, 468948, 703422, 742501, 1055133, 1406844, 1485002, 2110266, 2227503, 2970004, 4220532, 4455006, 6682509, 8910012, 13365018, 20047527, 26730036, 40095054, 80190108]

約数ペア:

[(1, 80190108), (2, 40095054), (3, 26730036), (4, 20047527), (6, 13365018), (9, 8910012), (12, 6682509), (18, 4455006), (19, 4220532), (27, 2970004), (36, 2227503), (38, 2110266), (54, 1485002), (57, 1406844), (76, 1055133), (108, 742501), (114, 703422), (171, 468948), (228, 351711), (342, 234474), (513, 156316), (684, 117237), (1026, 78158), (2052, 39079)]