80704656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 236770560

約数和(自身を除く): 156065904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 101, 124, 144, 179, 186, 202, 248, 279, 303, 358, 372, 404, 496, 537, 558, 606, 716, 744, 808, 909, 1074, 1116, 1212, 1432, 1488, 1611, 1616, 1818, 2148, 2232, 2424, 2864, 3131, 3222, 3636, 4296, 4464, 4848, 5549, 6262, 6444, 7272, 8592, 9393, 11098, 12524, 12888, 14544, 16647, 18079, 18786, 22196, 25048, 25776, 28179, 33294, 36158, 37572, 44392, 49941, 50096, 54237, 56358, 66588, 72316, 75144, 88784, 99882, 108474, 112716, 133176, 144632, 150288, 162711, 199764, 216948, 225432, 266352, 289264, 325422, 399528, 433896, 450864, 560449, 650844, 799056, 867792, 1120898, 1301688, 1681347, 2241796, 2603376, 3362694, 4483592, 5044041, 6725388, 8967184, 10088082, 13450776, 20176164, 26901552, 40352328, 80704656]

約数ペア:

[(1, 80704656), (2, 40352328), (3, 26901552), (4, 20176164), (6, 13450776), (8, 10088082), (9, 8967184), (12, 6725388), (16, 5044041), (18, 4483592), (24, 3362694), (31, 2603376), (36, 2241796), (48, 1681347), (62, 1301688), (72, 1120898), (93, 867792), (101, 799056), (124, 650844), (144, 560449), (179, 450864), (186, 433896), (202, 399528), (248, 325422), (279, 289264), (303, 266352), (358, 225432), (372, 216948), (404, 199764), (496, 162711), (537, 150288), (558, 144632), (606, 133176), (716, 112716), (744, 108474), (808, 99882), (909, 88784), (1074, 75144), (1116, 72316), (1212, 66588), (1432, 56358), (1488, 54237), (1611, 50096), (1616, 49941), (1818, 44392), (2148, 37572), (2232, 36158), (2424, 33294), (2864, 28179), (3131, 25776), (3222, 25048), (3636, 22196), (4296, 18786), (4464, 18079), (4848, 16647), (5549, 14544), (6262, 12888), (6444, 12524), (7272, 11098), (8592, 9393)]