84487648

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 205148160

約数和(自身を除く): 120660512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 529, 644, 713, 736, 868, 992, 1058, 1288, 1426, 1736, 2116, 2576, 2852, 3472, 3703, 4232, 4991, 5152, 5704, 6944, 7406, 8464, 9982, 11408, 12167, 14812, 16399, 16928, 19964, 22816, 24334, 29624, 32798, 39928, 48668, 59248, 65596, 79856, 85169, 97336, 114793, 118496, 131192, 159712, 170338, 194672, 229586, 262384, 340676, 377177, 389344, 459172, 524768, 681352, 754354, 918344, 1362704, 1508708, 1836688, 2640239, 2725408, 3017416, 3673376, 5280478, 6034832, 10560956, 12069664, 21121912, 42243824, 84487648]

約数ペア:

[(1, 84487648), (2, 42243824), (4, 21121912), (7, 12069664), (8, 10560956), (14, 6034832), (16, 5280478), (23, 3673376), (28, 3017416), (31, 2725408), (32, 2640239), (46, 1836688), (56, 1508708), (62, 1362704), (92, 918344), (112, 754354), (124, 681352), (161, 524768), (184, 459172), (217, 389344), (224, 377177), (248, 340676), (322, 262384), (368, 229586), (434, 194672), (496, 170338), (529, 159712), (644, 131192), (713, 118496), (736, 114793), (868, 97336), (992, 85169), (1058, 79856), (1288, 65596), (1426, 59248), (1736, 48668), (2116, 39928), (2576, 32798), (2852, 29624), (3472, 24334), (3703, 22816), (4232, 19964), (4991, 16928), (5152, 16399), (5704, 14812), (6944, 12167), (7406, 11408), (8464, 9982)]