81693432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 241937280

約数和(自身を除く): 160243848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2153, 2232, 3162, 4216, 4306, 4743, 6324, 6459, 8612, 9486, 12648, 12918, 17224, 18972, 19377, 25836, 36601, 37944, 38754, 51672, 66743, 73202, 77508, 109803, 133486, 146404, 155016, 200229, 219606, 266972, 292808, 329409, 400458, 439212, 533944, 600687, 658818, 800916, 878424, 1134631, 1201374, 1317636, 1601832, 2269262, 2402748, 2635272, 3403893, 4538524, 4805496, 6807786, 9077048, 10211679, 13615572, 20423358, 27231144, 40846716, 81693432]

約数ペア:

[(1, 81693432), (2, 40846716), (3, 27231144), (4, 20423358), (6, 13615572), (8, 10211679), (9, 9077048), (12, 6807786), (17, 4805496), (18, 4538524), (24, 3403893), (31, 2635272), (34, 2402748), (36, 2269262), (51, 1601832), (62, 1317636), (68, 1201374), (72, 1134631), (93, 878424), (102, 800916), (124, 658818), (136, 600687), (153, 533944), (186, 439212), (204, 400458), (248, 329409), (279, 292808), (306, 266972), (372, 219606), (408, 200229), (527, 155016), (558, 146404), (612, 133486), (744, 109803), (1054, 77508), (1116, 73202), (1224, 66743), (1581, 51672), (2108, 38754), (2153, 37944), (2232, 36601), (3162, 25836), (4216, 19377), (4306, 18972), (4743, 17224), (6324, 12918), (6459, 12648), (8612, 9486)]