78441552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11117}}^1$

素因数の和:11145

約数の個数: 90

約数和(自身を含む): 255391578

約数和(自身を除く): 176950026

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 11117, 22234, 33351, 44468, 66702, 77819, 88936, 100053, 133404, 155638, 177872, 200106, 233457, 266808, 311276, 400212, 466914, 533616, 544733, 622552, 700371, 800424, 933828, 1089466, 1245104, 1400742, 1600848, 1634199, 1867656, 2178932, 2801484, 3268398, 3735312, 4357864, 4902597, 5602968, 6536796, 8715728, 9805194, 11205936, 13073592, 19610388, 26147184, 39220776, 78441552]

約数ペア:

[(1, 78441552), (2, 39220776), (3, 26147184), (4, 19610388), (6, 13073592), (7, 11205936), (8, 9805194), (9, 8715728), (12, 6536796), (14, 5602968), (16, 4902597), (18, 4357864), (21, 3735312), (24, 3268398), (28, 2801484), (36, 2178932), (42, 1867656), (48, 1634199), (49, 1600848), (56, 1400742), (63, 1245104), (72, 1089466), (84, 933828), (98, 800424), (112, 700371), (126, 622552), (144, 544733), (147, 533616), (168, 466914), (196, 400212), (252, 311276), (294, 266808), (336, 233457), (392, 200106), (441, 177872), (504, 155638), (588, 133404), (784, 100053), (882, 88936), (1008, 77819), (1176, 66702), (1764, 44468), (2352, 33351), (3528, 22234), (7056, 11117)]