64687248

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 200

約数和(自身を含む): 205254720

約数和(自身を除く): 140567472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 71, 72, 74, 76, 81, 108, 111, 114, 142, 144, 148, 152, 162, 171, 213, 216, 222, 228, 284, 296, 304, 324, 333, 342, 426, 432, 444, 456, 513, 568, 592, 639, 648, 666, 684, 703, 852, 888, 912, 999, 1026, 1136, 1278, 1296, 1332, 1349, 1368, 1406, 1539, 1704, 1776, 1917, 1998, 2052, 2109, 2556, 2627, 2664, 2698, 2736, 2812, 2997, 3078, 3408, 3834, 3996, 4047, 4104, 4218, 5112, 5254, 5328, 5396, 5624, 5751, 5994, 6156, 6327, 7668, 7881, 7992, 8094, 8208, 8436, 10224, 10508, 10792, 11248, 11502, 11988, 12141, 12312, 12654, 15336, 15762, 15984, 16188, 16872, 18981, 21016, 21584, 23004, 23643, 23976, 24282, 24624, 25308, 30672, 31524, 32376, 33744, 36423, 37962, 42032, 46008, 47286, 47952, 48564, 49913, 50616, 56943, 63048, 64752, 70929, 72846, 75924, 92016, 94572, 97128, 99826, 101232, 109269, 113886, 126096, 141858, 145692, 149739, 151848, 189144, 194256, 199652, 212787, 218538, 227772, 283716, 291384, 299478, 303696, 378288, 399304, 425574, 437076, 449217, 455544, 567432, 582768, 598956, 798608, 851148, 874152, 898434, 911088, 1134864, 1197912, 1347651, 1702296, 1748304, 1796868, 2395824, 2695302, 3404592, 3593736, 4042953, 5390604, 7187472, 8085906, 10781208, 16171812, 21562416, 32343624, 64687248]

約数ペア:

[(1, 64687248), (2, 32343624), (3, 21562416), (4, 16171812), (6, 10781208), (8, 8085906), (9, 7187472), (12, 5390604), (16, 4042953), (18, 3593736), (19, 3404592), (24, 2695302), (27, 2395824), (36, 1796868), (37, 1748304), (38, 1702296), (48, 1347651), (54, 1197912), (57, 1134864), (71, 911088), (72, 898434), (74, 874152), (76, 851148), (81, 798608), (108, 598956), (111, 582768), (114, 567432), (142, 455544), (144, 449217), (148, 437076), (152, 425574), (162, 399304), (171, 378288), (213, 303696), (216, 299478), (222, 291384), (228, 283716), (284, 227772), (296, 218538), (304, 212787), (324, 199652), (333, 194256), (342, 189144), (426, 151848), (432, 149739), (444, 145692), (456, 141858), (513, 126096), (568, 113886), (592, 109269), (639, 101232), (648, 99826), (666, 97128), (684, 94572), (703, 92016), (852, 75924), (888, 72846), (912, 70929), (999, 64752), (1026, 63048), (1136, 56943), (1278, 50616), (1296, 49913), (1332, 48564), (1349, 47952), (1368, 47286), (1406, 46008), (1539, 42032), (1704, 37962), (1776, 36423), (1917, 33744), (1998, 32376), (2052, 31524), (2109, 30672), (2556, 25308), (2627, 24624), (2664, 24282), (2698, 23976), (2736, 23643), (2812, 23004), (2997, 21584), (3078, 21016), (3408, 18981), (3834, 16872), (3996, 16188), (4047, 15984), (4104, 15762), (4218, 15336), (5112, 12654), (5254, 12312), (5328, 12141), (5396, 11988), (5624, 11502), (5751, 11248), (5994, 10792), (6156, 10508), (6327, 10224), (7668, 8436), (7881, 8208), (7992, 8094)]