80517168

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1123

約数の個数: 120

約数和(自身を含む): 246519936

約数和(自身を除く): 166002768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1061, 1116, 1224, 1488, 1581, 2108, 2122, 2232, 2448, 3162, 3183, 4216, 4244, 4464, 4743, 6324, 6366, 8432, 8488, 9486, 9549, 12648, 12732, 16976, 18037, 18972, 19098, 25296, 25464, 32891, 36074, 37944, 38196, 50928, 54111, 65782, 72148, 75888, 76392, 98673, 108222, 131564, 144296, 152784, 162333, 197346, 216444, 263128, 288592, 296019, 324666, 394692, 432888, 526256, 559147, 592038, 649332, 789384, 865776, 1118294, 1184076, 1298664, 1578768, 1677441, 2236588, 2368152, 2597328, 3354882, 4473176, 4736304, 5032323, 6709764, 8946352, 10064646, 13419528, 20129292, 26839056, 40258584, 80517168]

約数ペア:

[(1, 80517168), (2, 40258584), (3, 26839056), (4, 20129292), (6, 13419528), (8, 10064646), (9, 8946352), (12, 6709764), (16, 5032323), (17, 4736304), (18, 4473176), (24, 3354882), (31, 2597328), (34, 2368152), (36, 2236588), (48, 1677441), (51, 1578768), (62, 1298664), (68, 1184076), (72, 1118294), (93, 865776), (102, 789384), (124, 649332), (136, 592038), (144, 559147), (153, 526256), (186, 432888), (204, 394692), (248, 324666), (272, 296019), (279, 288592), (306, 263128), (372, 216444), (408, 197346), (496, 162333), (527, 152784), (558, 144296), (612, 131564), (744, 108222), (816, 98673), (1054, 76392), (1061, 75888), (1116, 72148), (1224, 65782), (1488, 54111), (1581, 50928), (2108, 38196), (2122, 37944), (2232, 36074), (2448, 32891), (3162, 25464), (3183, 25296), (4216, 19098), (4244, 18972), (4464, 18037), (4743, 16976), (6324, 12732), (6366, 12648), (8432, 9549), (8488, 9486)]