66778176

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 192024000

約数和(自身を除く): 125245824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 136, 164, 192, 204, 246, 272, 328, 408, 492, 499, 544, 656, 697, 816, 984, 998, 1088, 1312, 1394, 1497, 1632, 1968, 1996, 2091, 2624, 2788, 2994, 3264, 3936, 3992, 4182, 5576, 5988, 7872, 7984, 8364, 8483, 11152, 11976, 15968, 16728, 16966, 20459, 22304, 23952, 25449, 31936, 33456, 33932, 40918, 44608, 47904, 50898, 61377, 66912, 67864, 81836, 95808, 101796, 122754, 133824, 135728, 163672, 203592, 245508, 271456, 327344, 347803, 407184, 491016, 542912, 654688, 695606, 814368, 982032, 1043409, 1309376, 1391212, 1628736, 1964064, 2086818, 2782424, 3928128, 4173636, 5564848, 8347272, 11129696, 16694544, 22259392, 33389088, 66778176]

約数ペア:

[(1, 66778176), (2, 33389088), (3, 22259392), (4, 16694544), (6, 11129696), (8, 8347272), (12, 5564848), (16, 4173636), (17, 3928128), (24, 2782424), (32, 2086818), (34, 1964064), (41, 1628736), (48, 1391212), (51, 1309376), (64, 1043409), (68, 982032), (82, 814368), (96, 695606), (102, 654688), (123, 542912), (136, 491016), (164, 407184), (192, 347803), (204, 327344), (246, 271456), (272, 245508), (328, 203592), (408, 163672), (492, 135728), (499, 133824), (544, 122754), (656, 101796), (697, 95808), (816, 81836), (984, 67864), (998, 66912), (1088, 61377), (1312, 50898), (1394, 47904), (1497, 44608), (1632, 40918), (1968, 33932), (1996, 33456), (2091, 31936), (2624, 25449), (2788, 23952), (2994, 22304), (3264, 20459), (3936, 16966), (3992, 16728), (4182, 15968), (5576, 11976), (5988, 11152), (7872, 8483), (7984, 8364)]