71021016

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 218764800

約数和(自身を除く): 147743784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 99, 108, 132, 142, 198, 213, 216, 264, 284, 297, 396, 421, 426, 568, 594, 639, 781, 792, 842, 852, 1188, 1263, 1278, 1562, 1684, 1704, 1917, 2343, 2376, 2526, 2556, 3124, 3368, 3789, 3834, 4631, 4686, 5052, 5112, 6248, 7029, 7578, 7668, 9262, 9372, 10104, 11367, 13893, 14058, 15156, 15336, 18524, 18744, 21087, 22734, 27786, 28116, 29891, 30312, 37048, 41679, 42174, 45468, 55572, 56232, 59782, 83358, 84348, 89673, 90936, 111144, 119564, 125037, 166716, 168696, 179346, 239128, 250074, 269019, 328801, 333432, 358692, 500148, 538038, 657602, 717384, 807057, 986403, 1000296, 1076076, 1315204, 1614114, 1972806, 2152152, 2630408, 2959209, 3228228, 3945612, 5918418, 6456456, 7891224, 8877627, 11836836, 17755254, 23673672, 35510508, 71021016]

約数ペア:

[(1, 71021016), (2, 35510508), (3, 23673672), (4, 17755254), (6, 11836836), (8, 8877627), (9, 7891224), (11, 6456456), (12, 5918418), (18, 3945612), (22, 3228228), (24, 2959209), (27, 2630408), (33, 2152152), (36, 1972806), (44, 1614114), (54, 1315204), (66, 1076076), (71, 1000296), (72, 986403), (88, 807057), (99, 717384), (108, 657602), (132, 538038), (142, 500148), (198, 358692), (213, 333432), (216, 328801), (264, 269019), (284, 250074), (297, 239128), (396, 179346), (421, 168696), (426, 166716), (568, 125037), (594, 119564), (639, 111144), (781, 90936), (792, 89673), (842, 84348), (852, 83358), (1188, 59782), (1263, 56232), (1278, 55572), (1562, 45468), (1684, 42174), (1704, 41679), (1917, 37048), (2343, 30312), (2376, 29891), (2526, 28116), (2556, 27786), (3124, 22734), (3368, 21087), (3789, 18744), (3834, 18524), (4631, 15336), (4686, 15156), (5052, 14058), (5112, 13893), (6248, 11367), (7029, 10104), (7578, 9372), (7668, 9262)]