87397184

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 126

約数和(自身を含む): 215649810

約数和(自身を除く): 128252626

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 56, 58, 62, 64, 98, 112, 116, 124, 196, 203, 217, 224, 232, 248, 392, 406, 434, 448, 464, 496, 784, 812, 868, 899, 928, 961, 992, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1922, 1984, 2842, 3038, 3136, 3248, 3472, 3596, 3844, 5684, 6076, 6293, 6496, 6727, 6944, 7192, 7688, 11368, 12152, 12586, 12992, 13454, 13888, 14384, 15376, 22736, 24304, 25172, 26908, 27869, 28768, 30752, 44051, 45472, 47089, 48608, 50344, 53816, 55738, 57536, 61504, 88102, 90944, 94178, 97216, 100688, 107632, 111476, 176204, 188356, 195083, 201376, 215264, 222952, 352408, 376712, 390166, 402752, 430528, 445904, 704816, 753424, 780332, 891808, 1365581, 1409632, 1506848, 1560664, 1783616, 2731162, 2819264, 3013696, 3121328, 5462324, 6242656, 10924648, 12485312, 21849296, 43698592, 87397184]

約数ペア:

[(1, 87397184), (2, 43698592), (4, 21849296), (7, 12485312), (8, 10924648), (14, 6242656), (16, 5462324), (28, 3121328), (29, 3013696), (31, 2819264), (32, 2731162), (49, 1783616), (56, 1560664), (58, 1506848), (62, 1409632), (64, 1365581), (98, 891808), (112, 780332), (116, 753424), (124, 704816), (196, 445904), (203, 430528), (217, 402752), (224, 390166), (232, 376712), (248, 352408), (392, 222952), (406, 215264), (434, 201376), (448, 195083), (464, 188356), (496, 176204), (784, 111476), (812, 107632), (868, 100688), (899, 97216), (928, 94178), (961, 90944), (992, 88102), (1421, 61504), (1519, 57536), (1568, 55738), (1624, 53816), (1736, 50344), (1798, 48608), (1856, 47089), (1922, 45472), (1984, 44051), (2842, 30752), (3038, 28768), (3136, 27869), (3248, 26908), (3472, 25172), (3596, 24304), (3844, 22736), (5684, 15376), (6076, 14384), (6293, 13888), (6496, 13454), (6727, 12992), (6944, 12586), (7192, 12152), (7688, 11368)]