80872128

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2791

約数の個数: 112

約数和(自身を含む): 251825760

約数和(自身を除く): 170953632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 2753, 3264, 3672, 4896, 5506, 7344, 8259, 9792, 11012, 14688, 16518, 22024, 24777, 29376, 33036, 44048, 46801, 49554, 66072, 74331, 88096, 93602, 99108, 132144, 140403, 148662, 176192, 187204, 198216, 264288, 280806, 297324, 374408, 396432, 421209, 528576, 561612, 594648, 748816, 792864, 842418, 1123224, 1189296, 1263627, 1497632, 1585728, 1684836, 2246448, 2378592, 2527254, 2995264, 3369672, 4492896, 4757184, 5054508, 6739344, 8985792, 10109016, 13478688, 20218032, 26957376, 40436064, 80872128]

約数ペア:

[(1, 80872128), (2, 40436064), (3, 26957376), (4, 20218032), (6, 13478688), (8, 10109016), (9, 8985792), (12, 6739344), (16, 5054508), (17, 4757184), (18, 4492896), (24, 3369672), (27, 2995264), (32, 2527254), (34, 2378592), (36, 2246448), (48, 1684836), (51, 1585728), (54, 1497632), (64, 1263627), (68, 1189296), (72, 1123224), (96, 842418), (102, 792864), (108, 748816), (136, 594648), (144, 561612), (153, 528576), (192, 421209), (204, 396432), (216, 374408), (272, 297324), (288, 280806), (306, 264288), (408, 198216), (432, 187204), (459, 176192), (544, 148662), (576, 140403), (612, 132144), (816, 99108), (864, 93602), (918, 88096), (1088, 74331), (1224, 66072), (1632, 49554), (1728, 46801), (1836, 44048), (2448, 33036), (2753, 29376), (3264, 24777), (3672, 22024), (4896, 16518), (5506, 14688), (7344, 11012), (8259, 9792)]