45148788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 121212000

約数和(自身を除く): 76063212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 443, 447, 596, 684, 886, 894, 1329, 1341, 1772, 1788, 2658, 2682, 2831, 3987, 5316, 5364, 5662, 7974, 8417, 8493, 11324, 15948, 16834, 16986, 25251, 25479, 33668, 33972, 50502, 50958, 66007, 75753, 101004, 101916, 132014, 151506, 198021, 264028, 303012, 396042, 594063, 792084, 1188126, 1254133, 2376252, 2508266, 3762399, 5016532, 7524798, 11287197, 15049596, 22574394, 45148788]

約数ペア:

[(1, 45148788), (2, 22574394), (3, 15049596), (4, 11287197), (6, 7524798), (9, 5016532), (12, 3762399), (18, 2508266), (19, 2376252), (36, 1254133), (38, 1188126), (57, 792084), (76, 594063), (114, 396042), (149, 303012), (171, 264028), (228, 198021), (298, 151506), (342, 132014), (443, 101916), (447, 101004), (596, 75753), (684, 66007), (886, 50958), (894, 50502), (1329, 33972), (1341, 33668), (1772, 25479), (1788, 25251), (2658, 16986), (2682, 16834), (2831, 15948), (3987, 11324), (5316, 8493), (5364, 8417), (5662, 7974)]