83816928

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 261608256

約数和(自身を除く): 177791328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 367, 416, 468, 488, 549, 624, 732, 734, 793, 936, 976, 1098, 1101, 1248, 1464, 1468, 1586, 1872, 1952, 2196, 2202, 2379, 2928, 2936, 3172, 3303, 3744, 4392, 4404, 4758, 4771, 5856, 5872, 6344, 6606, 7137, 8784, 8808, 9516, 9542, 11744, 12688, 13212, 14274, 14313, 17568, 17616, 19032, 19084, 22387, 25376, 26424, 28548, 28626, 35232, 38064, 38168, 42939, 44774, 52848, 57096, 57252, 67161, 76128, 76336, 85878, 89548, 105696, 114192, 114504, 134322, 152672, 171756, 179096, 201483, 228384, 229008, 268644, 291031, 343512, 358192, 402966, 458016, 537288, 582062, 687024, 716384, 805932, 873093, 1074576, 1164124, 1374048, 1611864, 1746186, 2149152, 2328248, 2619279, 3223728, 3492372, 4656496, 5238558, 6447456, 6984744, 9312992, 10477116, 13969488, 20954232, 27938976, 41908464, 83816928]

約数ペア:

[(1, 83816928), (2, 41908464), (3, 27938976), (4, 20954232), (6, 13969488), (8, 10477116), (9, 9312992), (12, 6984744), (13, 6447456), (16, 5238558), (18, 4656496), (24, 3492372), (26, 3223728), (32, 2619279), (36, 2328248), (39, 2149152), (48, 1746186), (52, 1611864), (61, 1374048), (72, 1164124), (78, 1074576), (96, 873093), (104, 805932), (117, 716384), (122, 687024), (144, 582062), (156, 537288), (183, 458016), (208, 402966), (234, 358192), (244, 343512), (288, 291031), (312, 268644), (366, 229008), (367, 228384), (416, 201483), (468, 179096), (488, 171756), (549, 152672), (624, 134322), (732, 114504), (734, 114192), (793, 105696), (936, 89548), (976, 85878), (1098, 76336), (1101, 76128), (1248, 67161), (1464, 57252), (1468, 57096), (1586, 52848), (1872, 44774), (1952, 42939), (2196, 38168), (2202, 38064), (2379, 35232), (2928, 28626), (2936, 28548), (3172, 26424), (3303, 25376), (3744, 22387), (4392, 19084), (4404, 19032), (4758, 17616), (4771, 17568), (5856, 14313), (5872, 14274), (6344, 13212), (6606, 12688), (7137, 11744), (8784, 9542), (8808, 9516)]