64235904

素因数分解:

$2^7\times 3^1\times {\mathrm{409}}^2$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 171044820

約数和(自身を除く): 106808916

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 9816, 13088, 19632, 26176, 39264, 52352, 78528, 157056, 167281, 334562, 501843, 669124, 1003686, 1338248, 2007372, 2676496, 4014744, 5352992, 8029488, 10705984, 16058976, 21411968, 32117952, 64235904]

約数ペア:

[(1, 64235904), (2, 32117952), (3, 21411968), (4, 16058976), (6, 10705984), (8, 8029488), (12, 5352992), (16, 4014744), (24, 2676496), (32, 2007372), (48, 1338248), (64, 1003686), (96, 669124), (128, 501843), (192, 334562), (384, 167281), (409, 157056), (818, 78528), (1227, 52352), (1636, 39264), (2454, 26176), (3272, 19632), (4908, 13088), (6544, 9816)]