86431224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 162400776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 59, 62, 66, 88, 93, 118, 124, 132, 177, 179, 186, 236, 248, 264, 341, 354, 358, 372, 472, 537, 649, 682, 708, 716, 744, 1023, 1074, 1298, 1364, 1416, 1432, 1829, 1947, 1969, 2046, 2148, 2596, 2728, 3658, 3894, 3938, 4092, 4296, 5192, 5487, 5549, 5907, 7316, 7788, 7876, 8184, 10561, 10974, 11098, 11814, 14632, 15576, 15752, 16647, 20119, 21122, 21948, 22196, 23628, 31683, 33294, 40238, 42244, 43896, 44392, 47256, 60357, 61039, 63366, 66588, 80476, 84488, 116171, 120714, 122078, 126732, 133176, 160952, 183117, 232342, 241428, 244156, 253464, 327391, 348513, 366234, 464684, 482856, 488312, 654782, 697026, 732468, 929368, 982173, 1309564, 1394052, 1464936, 1964346, 2619128, 2788104, 3601301, 3928692, 7202602, 7857384, 10803903, 14405204, 21607806, 28810408, 43215612, 86431224]

約数ペア:

[(1, 86431224), (2, 43215612), (3, 28810408), (4, 21607806), (6, 14405204), (8, 10803903), (11, 7857384), (12, 7202602), (22, 3928692), (24, 3601301), (31, 2788104), (33, 2619128), (44, 1964346), (59, 1464936), (62, 1394052), (66, 1309564), (88, 982173), (93, 929368), (118, 732468), (124, 697026), (132, 654782), (177, 488312), (179, 482856), (186, 464684), (236, 366234), (248, 348513), (264, 327391), (341, 253464), (354, 244156), (358, 241428), (372, 232342), (472, 183117), (537, 160952), (649, 133176), (682, 126732), (708, 122078), (716, 120714), (744, 116171), (1023, 84488), (1074, 80476), (1298, 66588), (1364, 63366), (1416, 61039), (1432, 60357), (1829, 47256), (1947, 44392), (1969, 43896), (2046, 42244), (2148, 40238), (2596, 33294), (2728, 31683), (3658, 23628), (3894, 22196), (3938, 21948), (4092, 21122), (4296, 20119), (5192, 16647), (5487, 15752), (5549, 15576), (5907, 14632), (7316, 11814), (7788, 11098), (7876, 10974), (8184, 10561)]