65159276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 150678528

約数和(自身を除く): 85519252

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 52, 86, 91, 92, 161, 172, 181, 182, 299, 301, 322, 362, 364, 559, 598, 602, 644, 724, 989, 1118, 1196, 1204, 1267, 1978, 2093, 2236, 2353, 2534, 3913, 3956, 4163, 4186, 4706, 5068, 6923, 7783, 7826, 8326, 8372, 9412, 12857, 13846, 15566, 15652, 16471, 16652, 25714, 27692, 29141, 31132, 32942, 51428, 54119, 54481, 58282, 65884, 89999, 101179, 108238, 108962, 116564, 179009, 179998, 202358, 216476, 217924, 358018, 359996, 378833, 404716, 708253, 716036, 757666, 1253063, 1416506, 1515332, 2327117, 2506126, 2833012, 4654234, 5012252, 9308468, 16289819, 32579638, 65159276]

約数ペア:

[(1, 65159276), (2, 32579638), (4, 16289819), (7, 9308468), (13, 5012252), (14, 4654234), (23, 2833012), (26, 2506126), (28, 2327117), (43, 1515332), (46, 1416506), (52, 1253063), (86, 757666), (91, 716036), (92, 708253), (161, 404716), (172, 378833), (181, 359996), (182, 358018), (299, 217924), (301, 216476), (322, 202358), (362, 179998), (364, 179009), (559, 116564), (598, 108962), (602, 108238), (644, 101179), (724, 89999), (989, 65884), (1118, 58282), (1196, 54481), (1204, 54119), (1267, 51428), (1978, 32942), (2093, 31132), (2236, 29141), (2353, 27692), (2534, 25714), (3913, 16652), (3956, 16471), (4163, 15652), (4186, 15566), (4706, 13846), (5068, 12857), (6923, 9412), (7783, 8372), (7826, 8326)]