88990128

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 263503968

約数和(自身を除く): 174513840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 97, 138, 144, 184, 194, 207, 276, 277, 291, 368, 388, 414, 552, 554, 582, 776, 828, 831, 873, 1104, 1108, 1164, 1552, 1656, 1662, 1746, 2216, 2231, 2328, 2493, 3312, 3324, 3492, 4432, 4462, 4656, 4986, 6371, 6648, 6693, 6984, 8924, 9972, 12742, 13296, 13386, 13968, 17848, 19113, 19944, 20079, 25484, 26772, 26869, 35696, 38226, 39888, 40158, 50968, 53544, 53738, 57339, 76452, 80316, 80607, 101936, 107088, 107476, 114678, 152904, 160632, 161214, 214952, 229356, 241821, 305808, 321264, 322428, 429904, 458712, 483642, 617987, 644856, 917424, 967284, 1235974, 1289712, 1853961, 1934568, 2471948, 3707922, 3869136, 4943896, 5561883, 7415844, 9887792, 11123766, 14831688, 22247532, 29663376, 44495064, 88990128]

約数ペア:

[(1, 88990128), (2, 44495064), (3, 29663376), (4, 22247532), (6, 14831688), (8, 11123766), (9, 9887792), (12, 7415844), (16, 5561883), (18, 4943896), (23, 3869136), (24, 3707922), (36, 2471948), (46, 1934568), (48, 1853961), (69, 1289712), (72, 1235974), (92, 967284), (97, 917424), (138, 644856), (144, 617987), (184, 483642), (194, 458712), (207, 429904), (276, 322428), (277, 321264), (291, 305808), (368, 241821), (388, 229356), (414, 214952), (552, 161214), (554, 160632), (582, 152904), (776, 114678), (828, 107476), (831, 107088), (873, 101936), (1104, 80607), (1108, 80316), (1164, 76452), (1552, 57339), (1656, 53738), (1662, 53544), (1746, 50968), (2216, 40158), (2231, 39888), (2328, 38226), (2493, 35696), (3312, 26869), (3324, 26772), (3492, 25484), (4432, 20079), (4462, 19944), (4656, 19113), (4986, 17848), (6371, 13968), (6648, 13386), (6693, 13296), (6984, 12742), (8924, 9972)]