80081844

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 190512000

約数和(自身を除く): 110430156

約数列:

[1, 2, 3, 4, 6, 12, 89, 167, 178, 267, 334, 356, 449, 501, 534, 668, 898, 1002, 1068, 1347, 1796, 2004, 2694, 5388, 14863, 29726, 39961, 44589, 59452, 74983, 79922, 89178, 119883, 149966, 159844, 178356, 224949, 239766, 299932, 449898, 479532, 899796, 6673487, 13346974, 20020461, 26693948, 40040922, 80081844]

約数ペア:

[(1, 80081844), (2, 40040922), (3, 26693948), (4, 20020461), (6, 13346974), (12, 6673487), (89, 899796), (167, 479532), (178, 449898), (267, 299932), (334, 239766), (356, 224949), (449, 178356), (501, 159844), (534, 149966), (668, 119883), (898, 89178), (1002, 79922), (1068, 74983), (1347, 59452), (1796, 44589), (2004, 39961), (2694, 29726), (5388, 14863)]