72431424

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 237149640

約数和(自身を除く): 164718216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 569, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1138, 1224, 1248, 1326, 1632, 1707, 1768, 1872, 1989, 2276, 2448, 2496, 2652, 3264, 3414, 3536, 3744, 3978, 4552, 4896, 5121, 5304, 6828, 7072, 7397, 7488, 7956, 9104, 9673, 9792, 10242, 10608, 13656, 14144, 14794, 15912, 18208, 19346, 20484, 21216, 22191, 27312, 29019, 29588, 31824, 36416, 38692, 40968, 42432, 44382, 54624, 58038, 59176, 63648, 66573, 77384, 81936, 87057, 88764, 109248, 116076, 118352, 125749, 127296, 133146, 154768, 163872, 174114, 177528, 232152, 236704, 251498, 266292, 309536, 327744, 348228, 355056, 377247, 464304, 473408, 502996, 532584, 619072, 696456, 710112, 754494, 928608, 1005992, 1065168, 1131741, 1392912, 1420224, 1508988, 1857216, 2011984, 2130336, 2263482, 2785824, 3017976, 4023968, 4260672, 4526964, 5571648, 6035952, 8047936, 9053928, 12071904, 18107856, 24143808, 36215712, 72431424]

約数ペア:

[(1, 72431424), (2, 36215712), (3, 24143808), (4, 18107856), (6, 12071904), (8, 9053928), (9, 8047936), (12, 6035952), (13, 5571648), (16, 4526964), (17, 4260672), (18, 4023968), (24, 3017976), (26, 2785824), (32, 2263482), (34, 2130336), (36, 2011984), (39, 1857216), (48, 1508988), (51, 1420224), (52, 1392912), (64, 1131741), (68, 1065168), (72, 1005992), (78, 928608), (96, 754494), (102, 710112), (104, 696456), (117, 619072), (136, 532584), (144, 502996), (153, 473408), (156, 464304), (192, 377247), (204, 355056), (208, 348228), (221, 327744), (234, 309536), (272, 266292), (288, 251498), (306, 236704), (312, 232152), (408, 177528), (416, 174114), (442, 163872), (468, 154768), (544, 133146), (569, 127296), (576, 125749), (612, 118352), (624, 116076), (663, 109248), (816, 88764), (832, 87057), (884, 81936), (936, 77384), (1088, 66573), (1138, 63648), (1224, 59176), (1248, 58038), (1326, 54624), (1632, 44382), (1707, 42432), (1768, 40968), (1872, 38692), (1989, 36416), (2276, 31824), (2448, 29588), (2496, 29019), (2652, 27312), (3264, 22191), (3414, 21216), (3536, 20484), (3744, 19346), (3978, 18208), (4552, 15912), (4896, 14794), (5121, 14144), (5304, 13656), (6828, 10608), (7072, 10242), (7397, 9792), (7488, 9673), (7956, 9104)]