80939448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 235029600

約数和(自身を除く): 154090152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 89, 102, 136, 153, 178, 204, 267, 306, 356, 408, 534, 612, 712, 743, 801, 1068, 1224, 1486, 1513, 1602, 2136, 2229, 2972, 3026, 3204, 4458, 4539, 5944, 6052, 6408, 6687, 8916, 9078, 12104, 12631, 13374, 13617, 17832, 18156, 25262, 26748, 27234, 36312, 37893, 50524, 53496, 54468, 66127, 75786, 101048, 108936, 113679, 132254, 151572, 198381, 227358, 264508, 303144, 396762, 454716, 529016, 595143, 793524, 909432, 1124159, 1190286, 1587048, 2248318, 2380572, 3372477, 4496636, 4761144, 6744954, 8993272, 10117431, 13489908, 20234862, 26979816, 40469724, 80939448]

約数ペア:

[(1, 80939448), (2, 40469724), (3, 26979816), (4, 20234862), (6, 13489908), (8, 10117431), (9, 8993272), (12, 6744954), (17, 4761144), (18, 4496636), (24, 3372477), (34, 2380572), (36, 2248318), (51, 1587048), (68, 1190286), (72, 1124159), (89, 909432), (102, 793524), (136, 595143), (153, 529016), (178, 454716), (204, 396762), (267, 303144), (306, 264508), (356, 227358), (408, 198381), (534, 151572), (612, 132254), (712, 113679), (743, 108936), (801, 101048), (1068, 75786), (1224, 66127), (1486, 54468), (1513, 53496), (1602, 50524), (2136, 37893), (2229, 36312), (2972, 27234), (3026, 26748), (3204, 25262), (4458, 18156), (4539, 17832), (5944, 13617), (6052, 13374), (6408, 12631), (6687, 12104), (8916, 9078)]