80826342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 176774400

約数和(自身を除く): 95948058

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 61, 114, 118, 122, 177, 183, 197, 354, 366, 394, 591, 1121, 1159, 1182, 2242, 2318, 3363, 3477, 3599, 3743, 6726, 6954, 7198, 7486, 10797, 11229, 11623, 12017, 21594, 22458, 23246, 24034, 34869, 36051, 68381, 69738, 72102, 136762, 205143, 220837, 228323, 410286, 441674, 456646, 662511, 684969, 709003, 1325022, 1369938, 1418006, 2127009, 4254018, 13471057, 26942114, 40413171, 80826342]

約数ペア:

[(1, 80826342), (2, 40413171), (3, 26942114), (6, 13471057), (19, 4254018), (38, 2127009), (57, 1418006), (59, 1369938), (61, 1325022), (114, 709003), (118, 684969), (122, 662511), (177, 456646), (183, 441674), (197, 410286), (354, 228323), (366, 220837), (394, 205143), (591, 136762), (1121, 72102), (1159, 69738), (1182, 68381), (2242, 36051), (2318, 34869), (3363, 24034), (3477, 23246), (3599, 22458), (3743, 21594), (6726, 12017), (6954, 11623), (7198, 11229), (7486, 10797)]