72409704

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 192983040

約数和(自身を除く): 120573336

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 2791, 3243, 4324, 5582, 6486, 8373, 8648, 11164, 12972, 16746, 22328, 25944, 33492, 64193, 66984, 128386, 131177, 192579, 256772, 262354, 385158, 393531, 513544, 524708, 770316, 787062, 1049416, 1540632, 1574124, 3017071, 3148248, 6034142, 9051213, 12068284, 18102426, 24136568, 36204852, 72409704]

約数ペア:

[(1, 72409704), (2, 36204852), (3, 24136568), (4, 18102426), (6, 12068284), (8, 9051213), (12, 6034142), (23, 3148248), (24, 3017071), (46, 1574124), (47, 1540632), (69, 1049416), (92, 787062), (94, 770316), (138, 524708), (141, 513544), (184, 393531), (188, 385158), (276, 262354), (282, 256772), (376, 192579), (552, 131177), (564, 128386), (1081, 66984), (1128, 64193), (2162, 33492), (2791, 25944), (3243, 22328), (4324, 16746), (5582, 12972), (6486, 11164), (8373, 8648)]