72900864

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 220752000

約数和(自身を除く): 147851136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 199, 212, 216, 256, 288, 318, 384, 398, 424, 432, 477, 576, 597, 636, 768, 796, 848, 864, 954, 1152, 1194, 1272, 1431, 1592, 1696, 1728, 1791, 1908, 2304, 2388, 2544, 2862, 3184, 3392, 3456, 3582, 3816, 4776, 5088, 5373, 5724, 6368, 6784, 6912, 7164, 7632, 9552, 10176, 10547, 10746, 11448, 12736, 13568, 14328, 15264, 19104, 20352, 21094, 21492, 22896, 25472, 28656, 30528, 31641, 38208, 40704, 42188, 42984, 45792, 50944, 57312, 61056, 63282, 76416, 84376, 85968, 91584, 94923, 114624, 122112, 126564, 152832, 168752, 171936, 183168, 189846, 229248, 253128, 284769, 337504, 343872, 366336, 379692, 458496, 506256, 569538, 675008, 687744, 759384, 1012512, 1139076, 1350016, 1375488, 1518768, 2025024, 2278152, 2700032, 3037536, 4050048, 4556304, 6075072, 8100096, 9112608, 12150144, 18225216, 24300288, 36450432, 72900864]

約数ペア:

[(1, 72900864), (2, 36450432), (3, 24300288), (4, 18225216), (6, 12150144), (8, 9112608), (9, 8100096), (12, 6075072), (16, 4556304), (18, 4050048), (24, 3037536), (27, 2700032), (32, 2278152), (36, 2025024), (48, 1518768), (53, 1375488), (54, 1350016), (64, 1139076), (72, 1012512), (96, 759384), (106, 687744), (108, 675008), (128, 569538), (144, 506256), (159, 458496), (192, 379692), (199, 366336), (212, 343872), (216, 337504), (256, 284769), (288, 253128), (318, 229248), (384, 189846), (398, 183168), (424, 171936), (432, 168752), (477, 152832), (576, 126564), (597, 122112), (636, 114624), (768, 94923), (796, 91584), (848, 85968), (864, 84376), (954, 76416), (1152, 63282), (1194, 61056), (1272, 57312), (1431, 50944), (1592, 45792), (1696, 42984), (1728, 42188), (1791, 40704), (1908, 38208), (2304, 31641), (2388, 30528), (2544, 28656), (2862, 25472), (3184, 22896), (3392, 21492), (3456, 21094), (3582, 20352), (3816, 19104), (4776, 15264), (5088, 14328), (5373, 13568), (5724, 12736), (6368, 11448), (6784, 10746), (6912, 10547), (7164, 10176), (7632, 9552)]