61371456

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 170956224

約数和(自身を除く): 109584768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 148, 159, 163, 192, 212, 222, 296, 318, 326, 424, 444, 489, 592, 636, 652, 848, 888, 978, 1184, 1272, 1304, 1696, 1776, 1956, 1961, 2368, 2544, 2608, 3392, 3552, 3912, 3922, 5088, 5216, 5883, 6031, 7104, 7824, 7844, 8639, 10176, 10432, 11766, 12062, 15648, 15688, 17278, 18093, 23532, 24124, 25917, 31296, 31376, 34556, 36186, 47064, 48248, 51834, 62752, 69112, 72372, 94128, 96496, 103668, 125504, 138224, 144744, 188256, 192992, 207336, 276448, 289488, 319643, 376512, 385984, 414672, 552896, 578976, 639286, 829344, 958929, 1157952, 1278572, 1658688, 1917858, 2557144, 3835716, 5114288, 7671432, 10228576, 15342864, 20457152, 30685728, 61371456]

約数ペア:

[(1, 61371456), (2, 30685728), (3, 20457152), (4, 15342864), (6, 10228576), (8, 7671432), (12, 5114288), (16, 3835716), (24, 2557144), (32, 1917858), (37, 1658688), (48, 1278572), (53, 1157952), (64, 958929), (74, 829344), (96, 639286), (106, 578976), (111, 552896), (148, 414672), (159, 385984), (163, 376512), (192, 319643), (212, 289488), (222, 276448), (296, 207336), (318, 192992), (326, 188256), (424, 144744), (444, 138224), (489, 125504), (592, 103668), (636, 96496), (652, 94128), (848, 72372), (888, 69112), (978, 62752), (1184, 51834), (1272, 48248), (1304, 47064), (1696, 36186), (1776, 34556), (1956, 31376), (1961, 31296), (2368, 25917), (2544, 24124), (2608, 23532), (3392, 18093), (3552, 17278), (3912, 15688), (3922, 15648), (5088, 12062), (5216, 11766), (5883, 10432), (6031, 10176), (7104, 8639), (7824, 7844)]