42545664

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1350

約数の個数: 120

約数和(自身を含む): 140437440

約数和(自身を除く): 97891776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1319, 1344, 1536, 1792, 2016, 2304, 2638, 2688, 3584, 3957, 4032, 4608, 5276, 5376, 7914, 8064, 9233, 10552, 10752, 11871, 15828, 16128, 18466, 21104, 23742, 27699, 31656, 32256, 36932, 42208, 47484, 55398, 63312, 73864, 83097, 84416, 94968, 110796, 126624, 147728, 166194, 168832, 189936, 221592, 253248, 295456, 332388, 337664, 379872, 443184, 506496, 590912, 664776, 675328, 759744, 886368, 1012992, 1181824, 1329552, 1519488, 1772736, 2025984, 2363648, 2659104, 3038976, 3545472, 4727296, 5318208, 6077952, 7090944, 10636416, 14181888, 21272832, 42545664]

約数ペア:

[(1, 42545664), (2, 21272832), (3, 14181888), (4, 10636416), (6, 7090944), (7, 6077952), (8, 5318208), (9, 4727296), (12, 3545472), (14, 3038976), (16, 2659104), (18, 2363648), (21, 2025984), (24, 1772736), (28, 1519488), (32, 1329552), (36, 1181824), (42, 1012992), (48, 886368), (56, 759744), (63, 675328), (64, 664776), (72, 590912), (84, 506496), (96, 443184), (112, 379872), (126, 337664), (128, 332388), (144, 295456), (168, 253248), (192, 221592), (224, 189936), (252, 168832), (256, 166194), (288, 147728), (336, 126624), (384, 110796), (448, 94968), (504, 84416), (512, 83097), (576, 73864), (672, 63312), (768, 55398), (896, 47484), (1008, 42208), (1152, 36932), (1319, 32256), (1344, 31656), (1536, 27699), (1792, 23742), (2016, 21104), (2304, 18466), (2638, 16128), (2688, 15828), (3584, 11871), (3957, 10752), (4032, 10552), (4608, 9233), (5276, 8064), (5376, 7914)]