25778016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 81768960

約数和(自身を除く): 55990944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 79, 88, 96, 99, 103, 132, 144, 158, 176, 198, 206, 237, 264, 288, 309, 316, 352, 396, 412, 474, 528, 618, 632, 711, 792, 824, 869, 927, 948, 1056, 1133, 1236, 1264, 1422, 1584, 1648, 1738, 1854, 1896, 2266, 2472, 2528, 2607, 2844, 3168, 3296, 3399, 3476, 3708, 3792, 4532, 4944, 5214, 5688, 6798, 6952, 7416, 7584, 7821, 8137, 9064, 9888, 10197, 10428, 11376, 13596, 13904, 14832, 15642, 16274, 18128, 20394, 20856, 22752, 24411, 27192, 27808, 29664, 31284, 32548, 36256, 40788, 41712, 48822, 54384, 62568, 65096, 73233, 81576, 83424, 89507, 97644, 108768, 125136, 130192, 146466, 163152, 179014, 195288, 250272, 260384, 268521, 292932, 326304, 358028, 390576, 537042, 585864, 716056, 781152, 805563, 1074084, 1171728, 1432112, 1611126, 2148168, 2343456, 2864224, 3222252, 4296336, 6444504, 8592672, 12889008, 25778016]

約数ペア:

[(1, 25778016), (2, 12889008), (3, 8592672), (4, 6444504), (6, 4296336), (8, 3222252), (9, 2864224), (11, 2343456), (12, 2148168), (16, 1611126), (18, 1432112), (22, 1171728), (24, 1074084), (32, 805563), (33, 781152), (36, 716056), (44, 585864), (48, 537042), (66, 390576), (72, 358028), (79, 326304), (88, 292932), (96, 268521), (99, 260384), (103, 250272), (132, 195288), (144, 179014), (158, 163152), (176, 146466), (198, 130192), (206, 125136), (237, 108768), (264, 97644), (288, 89507), (309, 83424), (316, 81576), (352, 73233), (396, 65096), (412, 62568), (474, 54384), (528, 48822), (618, 41712), (632, 40788), (711, 36256), (792, 32548), (824, 31284), (869, 29664), (927, 27808), (948, 27192), (1056, 24411), (1133, 22752), (1236, 20856), (1264, 20394), (1422, 18128), (1584, 16274), (1648, 15642), (1738, 14832), (1854, 13904), (1896, 13596), (2266, 11376), (2472, 10428), (2528, 10197), (2607, 9888), (2844, 9064), (3168, 8137), (3296, 7821), (3399, 7584), (3476, 7416), (3708, 6952), (3792, 6798), (4532, 5688), (4944, 5214)]