68809744

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 148008384

約数和(自身を除く): 79198640

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 578, 647, 782, 1156, 1294, 1564, 2312, 2588, 3128, 4624, 5176, 6256, 6647, 10352, 10999, 13294, 14881, 21998, 26588, 29762, 43996, 53176, 59524, 87992, 106352, 119048, 175984, 186983, 238096, 252977, 373966, 505954, 747932, 1011908, 1495864, 2023816, 2991728, 4047632, 4300609, 8601218, 17202436, 34404872, 68809744]

約数ペア:

[(1, 68809744), (2, 34404872), (4, 17202436), (8, 8601218), (16, 4300609), (17, 4047632), (23, 2991728), (34, 2023816), (46, 1495864), (68, 1011908), (92, 747932), (136, 505954), (184, 373966), (272, 252977), (289, 238096), (368, 186983), (391, 175984), (578, 119048), (647, 106352), (782, 87992), (1156, 59524), (1294, 53176), (1564, 43996), (2312, 29762), (2588, 26588), (3128, 21998), (4624, 14881), (5176, 13294), (6256, 10999), (6647, 10352)]