77636416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 192024000

約数和(自身を除く): 114387584

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 499, 544, 572, 704, 748, 832, 884, 998, 1088, 1144, 1496, 1768, 1996, 2288, 2431, 2992, 3536, 3992, 4576, 4862, 5489, 5984, 6487, 7072, 7984, 8483, 9152, 9724, 10978, 11968, 12974, 14144, 15968, 16966, 19448, 21956, 25948, 31936, 33932, 38896, 43912, 51896, 67864, 71357, 77792, 87824, 93313, 103792, 110279, 135728, 142714, 155584, 175648, 186626, 207584, 220558, 271456, 285428, 351296, 373252, 415168, 441116, 542912, 570856, 746504, 882232, 1141712, 1213069, 1493008, 1764464, 2283424, 2426138, 2986016, 3528928, 4566848, 4852276, 5972032, 7057856, 9704552, 19409104, 38818208, 77636416]

約数ペア:

[(1, 77636416), (2, 38818208), (4, 19409104), (8, 9704552), (11, 7057856), (13, 5972032), (16, 4852276), (17, 4566848), (22, 3528928), (26, 2986016), (32, 2426138), (34, 2283424), (44, 1764464), (52, 1493008), (64, 1213069), (68, 1141712), (88, 882232), (104, 746504), (136, 570856), (143, 542912), (176, 441116), (187, 415168), (208, 373252), (221, 351296), (272, 285428), (286, 271456), (352, 220558), (374, 207584), (416, 186626), (442, 175648), (499, 155584), (544, 142714), (572, 135728), (704, 110279), (748, 103792), (832, 93313), (884, 87824), (998, 77792), (1088, 71357), (1144, 67864), (1496, 51896), (1768, 43912), (1996, 38896), (2288, 33932), (2431, 31936), (2992, 25948), (3536, 21956), (3992, 19448), (4576, 16966), (4862, 15968), (5489, 14144), (5984, 12974), (6487, 11968), (7072, 10978), (7984, 9724), (8483, 9152)]