72686016

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 168

約数和(自身を含む): 237981744

約数和(自身を除く): 165295728

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, 571, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1142, 1224, 1248, 1326, 1632, 1713, 1768, 1872, 1989, 2284, 2448, 2496, 2652, 3264, 3426, 3536, 3744, 3978, 4568, 4896, 5139, 5304, 6852, 7072, 7423, 7488, 7956, 9136, 9707, 9792, 10278, 10608, 13704, 14144, 14846, 15912, 18272, 19414, 20556, 21216, 22269, 27408, 29121, 29692, 31824, 36544, 38828, 41112, 42432, 44538, 54816, 58242, 59384, 63648, 66807, 77656, 82224, 87363, 89076, 109632, 116484, 118768, 126191, 127296, 133614, 155312, 164448, 174726, 178152, 232968, 237536, 252382, 267228, 310624, 328896, 349452, 356304, 378573, 465936, 475072, 504764, 534456, 621248, 698904, 712608, 757146, 931872, 1009528, 1068912, 1135719, 1397808, 1425216, 1514292, 1863744, 2019056, 2137824, 2271438, 2795616, 3028584, 4038112, 4275648, 4542876, 5591232, 6057168, 8076224, 9085752, 12114336, 18171504, 24228672, 36343008, 72686016]

約数ペア:

[(1, 72686016), (2, 36343008), (3, 24228672), (4, 18171504), (6, 12114336), (8, 9085752), (9, 8076224), (12, 6057168), (13, 5591232), (16, 4542876), (17, 4275648), (18, 4038112), (24, 3028584), (26, 2795616), (32, 2271438), (34, 2137824), (36, 2019056), (39, 1863744), (48, 1514292), (51, 1425216), (52, 1397808), (64, 1135719), (68, 1068912), (72, 1009528), (78, 931872), (96, 757146), (102, 712608), (104, 698904), (117, 621248), (136, 534456), (144, 504764), (153, 475072), (156, 465936), (192, 378573), (204, 356304), (208, 349452), (221, 328896), (234, 310624), (272, 267228), (288, 252382), (306, 237536), (312, 232968), (408, 178152), (416, 174726), (442, 164448), (468, 155312), (544, 133614), (571, 127296), (576, 126191), (612, 118768), (624, 116484), (663, 109632), (816, 89076), (832, 87363), (884, 82224), (936, 77656), (1088, 66807), (1142, 63648), (1224, 59384), (1248, 58242), (1326, 54816), (1632, 44538), (1713, 42432), (1768, 41112), (1872, 38828), (1989, 36544), (2284, 31824), (2448, 29692), (2496, 29121), (2652, 27408), (3264, 22269), (3426, 21216), (3536, 20556), (3744, 19414), (3978, 18272), (4568, 15912), (4896, 14846), (5139, 14144), (5304, 13704), (6852, 10608), (7072, 10278), (7423, 9792), (7488, 9707), (7956, 9136)]