72801456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 235703664

約数和(自身を除く): 162902208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2381, 2548, 3822, 4368, 4762, 5096, 7143, 7644, 9524, 10192, 14286, 15288, 16667, 19048, 28572, 30576, 30953, 33334, 38096, 50001, 57144, 61906, 66668, 92859, 100002, 114288, 116669, 123812, 133336, 185718, 200004, 216671, 233338, 247624, 266672, 350007, 371436, 400008, 433342, 466676, 495248, 650013, 700014, 742872, 800016, 866684, 933352, 1300026, 1400028, 1485744, 1516697, 1733368, 1866704, 2600052, 2800056, 3033394, 3466736, 4550091, 5200104, 5600112, 6066788, 9100182, 10400208, 12133576, 18200364, 24267152, 36400728, 72801456]

約数ペア:

[(1, 72801456), (2, 36400728), (3, 24267152), (4, 18200364), (6, 12133576), (7, 10400208), (8, 9100182), (12, 6066788), (13, 5600112), (14, 5200104), (16, 4550091), (21, 3466736), (24, 3033394), (26, 2800056), (28, 2600052), (39, 1866704), (42, 1733368), (48, 1516697), (49, 1485744), (52, 1400028), (56, 1300026), (78, 933352), (84, 866684), (91, 800016), (98, 742872), (104, 700014), (112, 650013), (147, 495248), (156, 466676), (168, 433342), (182, 400008), (196, 371436), (208, 350007), (273, 266672), (294, 247624), (312, 233338), (336, 216671), (364, 200004), (392, 185718), (546, 133336), (588, 123812), (624, 116669), (637, 114288), (728, 100002), (784, 92859), (1092, 66668), (1176, 61906), (1274, 57144), (1456, 50001), (1911, 38096), (2184, 33334), (2352, 30953), (2381, 30576), (2548, 28572), (3822, 19048), (4368, 16667), (4762, 15288), (5096, 14286), (7143, 10192), (7644, 9524)]