72436032

素因数分解:

$2^6\times 3^4\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 140

約数和(自身を含む): 218518740

約数和(自身を除く): 146082708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 144, 157, 162, 178, 192, 216, 267, 288, 314, 324, 356, 432, 471, 534, 576, 628, 648, 712, 801, 864, 942, 1068, 1256, 1296, 1413, 1424, 1602, 1728, 1884, 2136, 2403, 2512, 2592, 2826, 2848, 3204, 3768, 4239, 4272, 4806, 5024, 5184, 5652, 5696, 6408, 7209, 7536, 8478, 8544, 9612, 10048, 11304, 12717, 12816, 13973, 14418, 15072, 16956, 17088, 19224, 22608, 25434, 25632, 27946, 28836, 30144, 33912, 38448, 41919, 45216, 50868, 51264, 55892, 57672, 67824, 76896, 83838, 90432, 101736, 111784, 115344, 125757, 135648, 153792, 167676, 203472, 223568, 230688, 251514, 271296, 335352, 377271, 406944, 447136, 461376, 503028, 670704, 754542, 813888, 894272, 1006056, 1131813, 1341408, 1509084, 2012112, 2263626, 2682816, 3018168, 4024224, 4527252, 6036336, 8048448, 9054504, 12072672, 18109008, 24145344, 36218016, 72436032]

約数ペア:

[(1, 72436032), (2, 36218016), (3, 24145344), (4, 18109008), (6, 12072672), (8, 9054504), (9, 8048448), (12, 6036336), (16, 4527252), (18, 4024224), (24, 3018168), (27, 2682816), (32, 2263626), (36, 2012112), (48, 1509084), (54, 1341408), (64, 1131813), (72, 1006056), (81, 894272), (89, 813888), (96, 754542), (108, 670704), (144, 503028), (157, 461376), (162, 447136), (178, 406944), (192, 377271), (216, 335352), (267, 271296), (288, 251514), (314, 230688), (324, 223568), (356, 203472), (432, 167676), (471, 153792), (534, 135648), (576, 125757), (628, 115344), (648, 111784), (712, 101736), (801, 90432), (864, 83838), (942, 76896), (1068, 67824), (1256, 57672), (1296, 55892), (1413, 51264), (1424, 50868), (1602, 45216), (1728, 41919), (1884, 38448), (2136, 33912), (2403, 30144), (2512, 28836), (2592, 27946), (2826, 25632), (2848, 25434), (3204, 22608), (3768, 19224), (4239, 17088), (4272, 16956), (4806, 15072), (5024, 14418), (5184, 13973), (5652, 12816), (5696, 12717), (6408, 11304), (7209, 10048), (7536, 9612), (8478, 8544)]