31922748

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 100440648

約数和(自身を除く): 68517900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 53, 54, 66, 78, 81, 99, 106, 108, 117, 132, 143, 156, 159, 162, 169, 198, 212, 234, 286, 297, 318, 324, 338, 351, 396, 429, 468, 477, 507, 572, 583, 594, 636, 676, 689, 702, 858, 891, 954, 1014, 1053, 1166, 1188, 1287, 1378, 1404, 1431, 1521, 1716, 1749, 1782, 1859, 1908, 2028, 2067, 2106, 2332, 2574, 2756, 2862, 3042, 3498, 3564, 3718, 3861, 4134, 4212, 4293, 4563, 5148, 5247, 5577, 5724, 6084, 6201, 6996, 7436, 7579, 7722, 8268, 8586, 8957, 9126, 10494, 11154, 11583, 12402, 13689, 15158, 15444, 15741, 16731, 17172, 17914, 18252, 18603, 20988, 22308, 22737, 23166, 24804, 26871, 27378, 30316, 31482, 33462, 35828, 37206, 45474, 46332, 47223, 50193, 53742, 54756, 55809, 62964, 66924, 68211, 74412, 80613, 90948, 94446, 98527, 100386, 107484, 111618, 136422, 150579, 161226, 188892, 197054, 200772, 204633, 223236, 241839, 272844, 295581, 301158, 322452, 394108, 409266, 483678, 591162, 602316, 613899, 725517, 818532, 886743, 967356, 1182324, 1227798, 1451034, 1773486, 2455596, 2660229, 2902068, 3546972, 5320458, 7980687, 10640916, 15961374, 31922748]

約数ペア:

[(1, 31922748), (2, 15961374), (3, 10640916), (4, 7980687), (6, 5320458), (9, 3546972), (11, 2902068), (12, 2660229), (13, 2455596), (18, 1773486), (22, 1451034), (26, 1227798), (27, 1182324), (33, 967356), (36, 886743), (39, 818532), (44, 725517), (52, 613899), (53, 602316), (54, 591162), (66, 483678), (78, 409266), (81, 394108), (99, 322452), (106, 301158), (108, 295581), (117, 272844), (132, 241839), (143, 223236), (156, 204633), (159, 200772), (162, 197054), (169, 188892), (198, 161226), (212, 150579), (234, 136422), (286, 111618), (297, 107484), (318, 100386), (324, 98527), (338, 94446), (351, 90948), (396, 80613), (429, 74412), (468, 68211), (477, 66924), (507, 62964), (572, 55809), (583, 54756), (594, 53742), (636, 50193), (676, 47223), (689, 46332), (702, 45474), (858, 37206), (891, 35828), (954, 33462), (1014, 31482), (1053, 30316), (1166, 27378), (1188, 26871), (1287, 24804), (1378, 23166), (1404, 22737), (1431, 22308), (1521, 20988), (1716, 18603), (1749, 18252), (1782, 17914), (1859, 17172), (1908, 16731), (2028, 15741), (2067, 15444), (2106, 15158), (2332, 13689), (2574, 12402), (2756, 11583), (2862, 11154), (3042, 10494), (3498, 9126), (3564, 8957), (3718, 8586), (3861, 8268), (4134, 7722), (4212, 7579), (4293, 7436), (4563, 6996), (5148, 6201), (5247, 6084), (5577, 5724)]