89497408

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 242149376

約数和(自身を除く): 152651968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 127, 143, 154, 176, 182, 208, 224, 242, 254, 286, 308, 352, 364, 416, 448, 484, 508, 572, 616, 704, 728, 832, 847, 889, 968, 1001, 1016, 1144, 1232, 1397, 1456, 1573, 1651, 1694, 1778, 1936, 2002, 2032, 2288, 2464, 2794, 2912, 3146, 3302, 3388, 3556, 3872, 4004, 4064, 4576, 4928, 5588, 5824, 6292, 6604, 6776, 7112, 7744, 8008, 8128, 9152, 9779, 11011, 11176, 11557, 12584, 13208, 13552, 14224, 15367, 16016, 18161, 19558, 22022, 22352, 23114, 25168, 26416, 27104, 28448, 30734, 32032, 36322, 39116, 44044, 44704, 46228, 50336, 52832, 54208, 56896, 61468, 64064, 72644, 78232, 88088, 89408, 92456, 100672, 105664, 107569, 122936, 127127, 145288, 156464, 176176, 184912, 199771, 215138, 245872, 254254, 290576, 312928, 352352, 369824, 399542, 430276, 491744, 508508, 581152, 625856, 704704, 739648, 799084, 860552, 983488, 1017016, 1162304, 1398397, 1598168, 1721104, 2034032, 2796794, 3196336, 3442208, 4068064, 5593588, 6392672, 6884416, 8136128, 11187176, 12785344, 22374352, 44748704, 89497408]

約数ペア:

[(1, 89497408), (2, 44748704), (4, 22374352), (7, 12785344), (8, 11187176), (11, 8136128), (13, 6884416), (14, 6392672), (16, 5593588), (22, 4068064), (26, 3442208), (28, 3196336), (32, 2796794), (44, 2034032), (52, 1721104), (56, 1598168), (64, 1398397), (77, 1162304), (88, 1017016), (91, 983488), (104, 860552), (112, 799084), (121, 739648), (127, 704704), (143, 625856), (154, 581152), (176, 508508), (182, 491744), (208, 430276), (224, 399542), (242, 369824), (254, 352352), (286, 312928), (308, 290576), (352, 254254), (364, 245872), (416, 215138), (448, 199771), (484, 184912), (508, 176176), (572, 156464), (616, 145288), (704, 127127), (728, 122936), (832, 107569), (847, 105664), (889, 100672), (968, 92456), (1001, 89408), (1016, 88088), (1144, 78232), (1232, 72644), (1397, 64064), (1456, 61468), (1573, 56896), (1651, 54208), (1694, 52832), (1778, 50336), (1936, 46228), (2002, 44704), (2032, 44044), (2288, 39116), (2464, 36322), (2794, 32032), (2912, 30734), (3146, 28448), (3302, 27104), (3388, 26416), (3556, 25168), (3872, 23114), (4004, 22352), (4064, 22022), (4576, 19558), (4928, 18161), (5588, 16016), (5824, 15367), (6292, 14224), (6604, 13552), (6776, 13208), (7112, 12584), (7744, 11557), (8008, 11176), (8128, 11011), (9152, 9779)]