72703232

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 171696000

約数和(自身を除く): 98992768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1399, 1624, 1792, 1856, 2798, 3248, 3712, 5596, 6496, 7424, 9793, 11192, 12992, 19586, 22384, 25984, 39172, 40571, 44768, 51968, 78344, 81142, 89536, 156688, 162284, 179072, 283997, 313376, 324568, 358144, 567994, 626752, 649136, 1135988, 1253504, 1298272, 2271976, 2507008, 2596544, 4543952, 5193088, 9087904, 10386176, 18175808, 36351616, 72703232]

約数ペア:

[(1, 72703232), (2, 36351616), (4, 18175808), (7, 10386176), (8, 9087904), (14, 5193088), (16, 4543952), (28, 2596544), (29, 2507008), (32, 2271976), (56, 1298272), (58, 1253504), (64, 1135988), (112, 649136), (116, 626752), (128, 567994), (203, 358144), (224, 324568), (232, 313376), (256, 283997), (406, 179072), (448, 162284), (464, 156688), (812, 89536), (896, 81142), (928, 78344), (1399, 51968), (1624, 44768), (1792, 40571), (1856, 39172), (2798, 25984), (3248, 22384), (3712, 19586), (5596, 12992), (6496, 11192), (7424, 9793)]