81111624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 167098296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 53, 62, 66, 68, 88, 93, 102, 106, 121, 124, 132, 136, 159, 186, 187, 204, 212, 242, 248, 264, 318, 341, 363, 372, 374, 408, 424, 484, 527, 561, 583, 636, 682, 726, 744, 748, 901, 968, 1023, 1054, 1122, 1166, 1272, 1364, 1452, 1496, 1581, 1643, 1749, 1802, 2046, 2057, 2108, 2244, 2332, 2703, 2728, 2904, 3162, 3286, 3498, 3604, 3751, 4092, 4114, 4216, 4488, 4664, 4929, 5406, 5797, 6171, 6324, 6413, 6572, 6996, 7208, 7502, 8184, 8228, 9858, 9911, 10812, 11253, 11594, 12342, 12648, 12826, 13144, 13992, 15004, 16456, 17391, 18073, 19239, 19716, 19822, 21624, 22506, 23188, 24684, 25652, 27931, 29733, 30008, 34782, 36146, 38478, 39432, 39644, 45012, 46376, 49368, 51304, 54219, 55862, 59466, 63767, 69564, 72292, 76956, 79288, 83793, 90024, 108438, 109021, 111724, 118932, 127534, 139128, 144584, 153912, 167586, 191301, 198803, 216876, 218042, 223448, 237864, 255068, 307241, 327063, 335172, 382602, 397606, 433752, 436084, 510136, 596409, 614482, 654126, 670344, 765204, 795212, 872168, 921723, 1192818, 1228964, 1308252, 1530408, 1590424, 1843446, 2385636, 2457928, 2616504, 3379651, 3686892, 4771272, 6759302, 7373784, 10138953, 13518604, 20277906, 27037208, 40555812, 81111624]

約数ペア:

[(1, 81111624), (2, 40555812), (3, 27037208), (4, 20277906), (6, 13518604), (8, 10138953), (11, 7373784), (12, 6759302), (17, 4771272), (22, 3686892), (24, 3379651), (31, 2616504), (33, 2457928), (34, 2385636), (44, 1843446), (51, 1590424), (53, 1530408), (62, 1308252), (66, 1228964), (68, 1192818), (88, 921723), (93, 872168), (102, 795212), (106, 765204), (121, 670344), (124, 654126), (132, 614482), (136, 596409), (159, 510136), (186, 436084), (187, 433752), (204, 397606), (212, 382602), (242, 335172), (248, 327063), (264, 307241), (318, 255068), (341, 237864), (363, 223448), (372, 218042), (374, 216876), (408, 198803), (424, 191301), (484, 167586), (527, 153912), (561, 144584), (583, 139128), (636, 127534), (682, 118932), (726, 111724), (744, 109021), (748, 108438), (901, 90024), (968, 83793), (1023, 79288), (1054, 76956), (1122, 72292), (1166, 69564), (1272, 63767), (1364, 59466), (1452, 55862), (1496, 54219), (1581, 51304), (1643, 49368), (1749, 46376), (1802, 45012), (2046, 39644), (2057, 39432), (2108, 38478), (2244, 36146), (2332, 34782), (2703, 30008), (2728, 29733), (2904, 27931), (3162, 25652), (3286, 24684), (3498, 23188), (3604, 22506), (3751, 21624), (4092, 19822), (4114, 19716), (4216, 19239), (4488, 18073), (4664, 17391), (4929, 16456), (5406, 15004), (5797, 13992), (6171, 13144), (6324, 12826), (6413, 12648), (6572, 12342), (6996, 11594), (7208, 11253), (7502, 10812), (8184, 9911), (8228, 9858)]