87986928

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2110

約数の個数: 80

約数和(自身を含む): 242841600

約数和(自身を除く): 154854672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2039, 2697, 3596, 4078, 5394, 6117, 7192, 8156, 10788, 12234, 14384, 16312, 21576, 24468, 32624, 43152, 48936, 59131, 63209, 97872, 118262, 126418, 177393, 189627, 236524, 252836, 354786, 379254, 473048, 505672, 709572, 758508, 946096, 1011344, 1419144, 1517016, 1833061, 2838288, 3034032, 3666122, 5499183, 7332244, 10998366, 14664488, 21996732, 29328976, 43993464, 87986928]

約数ペア:

[(1, 87986928), (2, 43993464), (3, 29328976), (4, 21996732), (6, 14664488), (8, 10998366), (12, 7332244), (16, 5499183), (24, 3666122), (29, 3034032), (31, 2838288), (48, 1833061), (58, 1517016), (62, 1419144), (87, 1011344), (93, 946096), (116, 758508), (124, 709572), (174, 505672), (186, 473048), (232, 379254), (248, 354786), (348, 252836), (372, 236524), (464, 189627), (496, 177393), (696, 126418), (744, 118262), (899, 97872), (1392, 63209), (1488, 59131), (1798, 48936), (2039, 43152), (2697, 32624), (3596, 24468), (4078, 21576), (5394, 16312), (6117, 14384), (7192, 12234), (8156, 10788)]