71373744

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 153611856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 71, 72, 78, 104, 108, 117, 142, 144, 156, 179, 208, 213, 216, 234, 284, 312, 351, 358, 426, 432, 468, 537, 568, 624, 639, 702, 716, 852, 923, 936, 1074, 1136, 1278, 1404, 1432, 1611, 1704, 1846, 1872, 1917, 2148, 2327, 2556, 2769, 2808, 2864, 3222, 3408, 3692, 3834, 4296, 4654, 4833, 5112, 5538, 5616, 6444, 6981, 7384, 7668, 8307, 8592, 9308, 9666, 10224, 11076, 12709, 12888, 13962, 14768, 15336, 16614, 18616, 19332, 20943, 22152, 24921, 25418, 25776, 27924, 30672, 33228, 37232, 38127, 38664, 41886, 44304, 49842, 50836, 55848, 62829, 66456, 76254, 77328, 83772, 99684, 101672, 111696, 114381, 125658, 132912, 152508, 165217, 167544, 199368, 203344, 228762, 251316, 305016, 330434, 335088, 343143, 398736, 457524, 495651, 502632, 610032, 660868, 686286, 915048, 991302, 1005264, 1321736, 1372572, 1486953, 1830096, 1982604, 2643472, 2745144, 2973906, 3965208, 4460859, 5490288, 5947812, 7930416, 8921718, 11895624, 17843436, 23791248, 35686872, 71373744]

約数ペア:

[(1, 71373744), (2, 35686872), (3, 23791248), (4, 17843436), (6, 11895624), (8, 8921718), (9, 7930416), (12, 5947812), (13, 5490288), (16, 4460859), (18, 3965208), (24, 2973906), (26, 2745144), (27, 2643472), (36, 1982604), (39, 1830096), (48, 1486953), (52, 1372572), (54, 1321736), (71, 1005264), (72, 991302), (78, 915048), (104, 686286), (108, 660868), (117, 610032), (142, 502632), (144, 495651), (156, 457524), (179, 398736), (208, 343143), (213, 335088), (216, 330434), (234, 305016), (284, 251316), (312, 228762), (351, 203344), (358, 199368), (426, 167544), (432, 165217), (468, 152508), (537, 132912), (568, 125658), (624, 114381), (639, 111696), (702, 101672), (716, 99684), (852, 83772), (923, 77328), (936, 76254), (1074, 66456), (1136, 62829), (1278, 55848), (1404, 50836), (1432, 49842), (1611, 44304), (1704, 41886), (1846, 38664), (1872, 38127), (1917, 37232), (2148, 33228), (2327, 30672), (2556, 27924), (2769, 25776), (2808, 25418), (2864, 24921), (3222, 22152), (3408, 20943), (3692, 19332), (3834, 18616), (4296, 16614), (4654, 15336), (4833, 14768), (5112, 13962), (5538, 12888), (5616, 12709), (6444, 11076), (6981, 10224), (7384, 9666), (7668, 9308), (8307, 8592)]