78141112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 101570888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1039, 1106, 1343, 2078, 2212, 2686, 4156, 4424, 5372, 7273, 8312, 9401, 10744, 14546, 17663, 18802, 29092, 35326, 37604, 58184, 70652, 75208, 82081, 123641, 141304, 164162, 247282, 328324, 494564, 574567, 656648, 989128, 1149134, 1395377, 2298268, 2790754, 4596536, 5581508, 9767639, 11163016, 19535278, 39070556, 78141112]

約数ペア:

[(1, 78141112), (2, 39070556), (4, 19535278), (7, 11163016), (8, 9767639), (14, 5581508), (17, 4596536), (28, 2790754), (34, 2298268), (56, 1395377), (68, 1149134), (79, 989128), (119, 656648), (136, 574567), (158, 494564), (238, 328324), (316, 247282), (476, 164162), (553, 141304), (632, 123641), (952, 82081), (1039, 75208), (1106, 70652), (1343, 58184), (2078, 37604), (2212, 35326), (2686, 29092), (4156, 18802), (4424, 17663), (5372, 14546), (7273, 10744), (8312, 9401)]