87941504

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 203632800

約数和(自身を除く): 115691296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1609, 1708, 1952, 3218, 3416, 3904, 6436, 6832, 7808, 11263, 12872, 13664, 22526, 25744, 27328, 45052, 51488, 54656, 90104, 98149, 102976, 180208, 196298, 205952, 360416, 392596, 687043, 720832, 785192, 1374086, 1441664, 1570384, 2748172, 3140768, 5496344, 6281536, 10992688, 12563072, 21985376, 43970752, 87941504]

約数ペア:

[(1, 87941504), (2, 43970752), (4, 21985376), (7, 12563072), (8, 10992688), (14, 6281536), (16, 5496344), (28, 3140768), (32, 2748172), (56, 1570384), (61, 1441664), (64, 1374086), (112, 785192), (122, 720832), (128, 687043), (224, 392596), (244, 360416), (427, 205952), (448, 196298), (488, 180208), (854, 102976), (896, 98149), (976, 90104), (1609, 54656), (1708, 51488), (1952, 45052), (3218, 27328), (3416, 25744), (3904, 22526), (6436, 13664), (6832, 12872), (7808, 11263)]