72593568

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 218889216

約数和(自身を除く): 146295648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 173, 186, 188, 248, 279, 282, 288, 346, 372, 376, 423, 496, 519, 558, 564, 692, 744, 752, 846, 992, 1038, 1116, 1128, 1384, 1457, 1488, 1504, 1557, 1692, 2076, 2232, 2256, 2768, 2914, 2976, 3114, 3384, 4152, 4371, 4464, 4512, 5363, 5536, 5828, 6228, 6768, 8131, 8304, 8742, 8928, 10726, 11656, 12456, 13113, 13536, 16089, 16262, 16608, 17484, 21452, 23312, 24393, 24912, 26226, 32178, 32524, 34968, 42904, 46624, 48267, 48786, 49824, 52452, 64356, 65048, 69936, 73179, 85808, 96534, 97572, 104904, 128712, 130096, 139872, 146358, 171616, 193068, 195144, 209808, 252061, 257424, 260192, 292716, 386136, 390288, 419616, 504122, 514848, 585432, 756183, 772272, 780576, 1008244, 1170864, 1512366, 1544544, 2016488, 2268549, 2341728, 3024732, 4032976, 4537098, 6049464, 8065952, 9074196, 12098928, 18148392, 24197856, 36296784, 72593568]

約数ペア:

[(1, 72593568), (2, 36296784), (3, 24197856), (4, 18148392), (6, 12098928), (8, 9074196), (9, 8065952), (12, 6049464), (16, 4537098), (18, 4032976), (24, 3024732), (31, 2341728), (32, 2268549), (36, 2016488), (47, 1544544), (48, 1512366), (62, 1170864), (72, 1008244), (93, 780576), (94, 772272), (96, 756183), (124, 585432), (141, 514848), (144, 504122), (173, 419616), (186, 390288), (188, 386136), (248, 292716), (279, 260192), (282, 257424), (288, 252061), (346, 209808), (372, 195144), (376, 193068), (423, 171616), (496, 146358), (519, 139872), (558, 130096), (564, 128712), (692, 104904), (744, 97572), (752, 96534), (846, 85808), (992, 73179), (1038, 69936), (1116, 65048), (1128, 64356), (1384, 52452), (1457, 49824), (1488, 48786), (1504, 48267), (1557, 46624), (1692, 42904), (2076, 34968), (2232, 32524), (2256, 32178), (2768, 26226), (2914, 24912), (2976, 24393), (3114, 23312), (3384, 21452), (4152, 17484), (4371, 16608), (4464, 16262), (4512, 16089), (5363, 13536), (5536, 13113), (5828, 12456), (6228, 11656), (6768, 10726), (8131, 8928), (8304, 8742)]