72144576

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 244876320

約数和(自身を除く): 172731744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 617, 672, 696, 812, 928, 1008, 1044, 1218, 1234, 1344, 1392, 1624, 1827, 1851, 1856, 2016, 2088, 2436, 2468, 2784, 3248, 3654, 3702, 4032, 4176, 4319, 4872, 4936, 5553, 5568, 6496, 7308, 7404, 8352, 8638, 9744, 9872, 11106, 12957, 12992, 14616, 14808, 16704, 17276, 17893, 19488, 19744, 22212, 25914, 29232, 29616, 34552, 35786, 38871, 38976, 39488, 44424, 51828, 53679, 58464, 59232, 69104, 71572, 77742, 88848, 103656, 107358, 116928, 118464, 125251, 138208, 143144, 155484, 161037, 177696, 207312, 214716, 250502, 276416, 286288, 310968, 322074, 355392, 375753, 414624, 429432, 501004, 572576, 621936, 644148, 751506, 829248, 858864, 1002008, 1127259, 1145152, 1243872, 1288296, 1503012, 1717728, 2004016, 2254518, 2487744, 2576592, 3006024, 3435456, 4008032, 4509036, 5153184, 6012048, 8016064, 9018072, 10306368, 12024096, 18036144, 24048192, 36072288, 72144576]

約数ペア:

[(1, 72144576), (2, 36072288), (3, 24048192), (4, 18036144), (6, 12024096), (7, 10306368), (8, 9018072), (9, 8016064), (12, 6012048), (14, 5153184), (16, 4509036), (18, 4008032), (21, 3435456), (24, 3006024), (28, 2576592), (29, 2487744), (32, 2254518), (36, 2004016), (42, 1717728), (48, 1503012), (56, 1288296), (58, 1243872), (63, 1145152), (64, 1127259), (72, 1002008), (84, 858864), (87, 829248), (96, 751506), (112, 644148), (116, 621936), (126, 572576), (144, 501004), (168, 429432), (174, 414624), (192, 375753), (203, 355392), (224, 322074), (232, 310968), (252, 286288), (261, 276416), (288, 250502), (336, 214716), (348, 207312), (406, 177696), (448, 161037), (464, 155484), (504, 143144), (522, 138208), (576, 125251), (609, 118464), (617, 116928), (672, 107358), (696, 103656), (812, 88848), (928, 77742), (1008, 71572), (1044, 69104), (1218, 59232), (1234, 58464), (1344, 53679), (1392, 51828), (1624, 44424), (1827, 39488), (1851, 38976), (1856, 38871), (2016, 35786), (2088, 34552), (2436, 29616), (2468, 29232), (2784, 25914), (3248, 22212), (3654, 19744), (3702, 19488), (4032, 17893), (4176, 17276), (4319, 16704), (4872, 14808), (4936, 14616), (5553, 12992), (5568, 12957), (6496, 11106), (7308, 9872), (7404, 9744), (8352, 8638)]