74454912

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1319}}^1$

素因数の和:1353

約数の個数: 144

約数和(自身を含む): 249420600

約数和(自身を除く): 174965688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1319, 1344, 1568, 1764, 2016, 2352, 2638, 2688, 3136, 3528, 3957, 4032, 4704, 5276, 6272, 7056, 7914, 8064, 9233, 9408, 10552, 11871, 14112, 15828, 18466, 18816, 21104, 23742, 27699, 28224, 31656, 36932, 42208, 47484, 55398, 56448, 63312, 64631, 73864, 83097, 84416, 94968, 110796, 126624, 129262, 147728, 166194, 168832, 189936, 193893, 221592, 253248, 258524, 295456, 332388, 379872, 387786, 443184, 506496, 517048, 581679, 590912, 664776, 759744, 775572, 886368, 1034096, 1163358, 1181824, 1329552, 1519488, 1551144, 1772736, 2068192, 2326716, 2659104, 3102288, 3545472, 4136384, 4653432, 5318208, 6204576, 8272768, 9306864, 10636416, 12409152, 18613728, 24818304, 37227456, 74454912]

約数ペア:

[(1, 74454912), (2, 37227456), (3, 24818304), (4, 18613728), (6, 12409152), (7, 10636416), (8, 9306864), (9, 8272768), (12, 6204576), (14, 5318208), (16, 4653432), (18, 4136384), (21, 3545472), (24, 3102288), (28, 2659104), (32, 2326716), (36, 2068192), (42, 1772736), (48, 1551144), (49, 1519488), (56, 1329552), (63, 1181824), (64, 1163358), (72, 1034096), (84, 886368), (96, 775572), (98, 759744), (112, 664776), (126, 590912), (128, 581679), (144, 517048), (147, 506496), (168, 443184), (192, 387786), (196, 379872), (224, 332388), (252, 295456), (288, 258524), (294, 253248), (336, 221592), (384, 193893), (392, 189936), (441, 168832), (448, 166194), (504, 147728), (576, 129262), (588, 126624), (672, 110796), (784, 94968), (882, 84416), (896, 83097), (1008, 73864), (1152, 64631), (1176, 63312), (1319, 56448), (1344, 55398), (1568, 47484), (1764, 42208), (2016, 36932), (2352, 31656), (2638, 28224), (2688, 27699), (3136, 23742), (3528, 21104), (3957, 18816), (4032, 18466), (4704, 15828), (5276, 14112), (6272, 11871), (7056, 10552), (7914, 9408), (8064, 9233)]