72614304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 238492800

約数和(自身を除く): 165878496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 199, 224, 252, 288, 336, 362, 398, 504, 543, 597, 672, 724, 796, 1008, 1086, 1194, 1267, 1393, 1448, 1592, 1629, 1791, 2016, 2172, 2388, 2534, 2786, 2896, 3184, 3258, 3582, 3801, 4179, 4344, 4776, 5068, 5572, 5792, 6368, 6516, 7164, 7602, 8358, 8688, 9552, 10136, 11144, 11403, 12537, 13032, 14328, 15204, 16716, 17376, 19104, 20272, 22288, 22806, 25074, 26064, 28656, 30408, 33432, 36019, 40544, 44576, 45612, 50148, 52128, 57312, 60816, 66864, 72038, 91224, 100296, 108057, 121632, 133728, 144076, 182448, 200592, 216114, 252133, 288152, 324171, 364896, 401184, 432228, 504266, 576304, 648342, 756399, 864456, 1008532, 1152608, 1296684, 1512798, 1728912, 2017064, 2269197, 2593368, 3025596, 3457824, 4034128, 4538394, 5186736, 6051192, 8068256, 9076788, 10373472, 12102384, 18153576, 24204768, 36307152, 72614304]

約数ペア:

[(1, 72614304), (2, 36307152), (3, 24204768), (4, 18153576), (6, 12102384), (7, 10373472), (8, 9076788), (9, 8068256), (12, 6051192), (14, 5186736), (16, 4538394), (18, 4034128), (21, 3457824), (24, 3025596), (28, 2593368), (32, 2269197), (36, 2017064), (42, 1728912), (48, 1512798), (56, 1296684), (63, 1152608), (72, 1008532), (84, 864456), (96, 756399), (112, 648342), (126, 576304), (144, 504266), (168, 432228), (181, 401184), (199, 364896), (224, 324171), (252, 288152), (288, 252133), (336, 216114), (362, 200592), (398, 182448), (504, 144076), (543, 133728), (597, 121632), (672, 108057), (724, 100296), (796, 91224), (1008, 72038), (1086, 66864), (1194, 60816), (1267, 57312), (1393, 52128), (1448, 50148), (1592, 45612), (1629, 44576), (1791, 40544), (2016, 36019), (2172, 33432), (2388, 30408), (2534, 28656), (2786, 26064), (2896, 25074), (3184, 22806), (3258, 22288), (3582, 20272), (3801, 19104), (4179, 17376), (4344, 16716), (4776, 15204), (5068, 14328), (5572, 13032), (5792, 12537), (6368, 11403), (6516, 11144), (7164, 10136), (7602, 9552), (8358, 8688)]