61289316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 117973404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 47, 66, 74, 89, 94, 99, 111, 132, 141, 148, 178, 188, 198, 222, 267, 282, 333, 356, 396, 407, 423, 444, 517, 534, 564, 666, 801, 814, 846, 979, 1034, 1068, 1221, 1332, 1551, 1602, 1628, 1692, 1739, 1958, 2068, 2442, 2937, 3102, 3204, 3293, 3478, 3663, 3916, 4183, 4653, 4884, 5217, 5874, 6204, 6586, 6956, 7326, 8366, 8811, 9306, 9879, 10434, 11748, 12549, 13172, 14652, 15651, 16732, 17622, 18612, 19129, 19758, 20868, 25098, 29637, 31302, 35244, 36223, 37647, 38258, 39516, 46013, 50196, 57387, 59274, 62604, 72446, 75294, 76516, 92026, 108669, 114774, 118548, 138039, 144892, 150588, 154771, 172161, 184052, 217338, 229548, 276078, 309542, 326007, 344322, 414117, 434676, 464313, 552156, 619084, 652014, 688644, 828234, 928626, 1304028, 1392939, 1656468, 1702481, 1857252, 2785878, 3404962, 5107443, 5571756, 6809924, 10214886, 15322329, 20429772, 30644658, 61289316]

約数ペア:

[(1, 61289316), (2, 30644658), (3, 20429772), (4, 15322329), (6, 10214886), (9, 6809924), (11, 5571756), (12, 5107443), (18, 3404962), (22, 2785878), (33, 1857252), (36, 1702481), (37, 1656468), (44, 1392939), (47, 1304028), (66, 928626), (74, 828234), (89, 688644), (94, 652014), (99, 619084), (111, 552156), (132, 464313), (141, 434676), (148, 414117), (178, 344322), (188, 326007), (198, 309542), (222, 276078), (267, 229548), (282, 217338), (333, 184052), (356, 172161), (396, 154771), (407, 150588), (423, 144892), (444, 138039), (517, 118548), (534, 114774), (564, 108669), (666, 92026), (801, 76516), (814, 75294), (846, 72446), (979, 62604), (1034, 59274), (1068, 57387), (1221, 50196), (1332, 46013), (1551, 39516), (1602, 38258), (1628, 37647), (1692, 36223), (1739, 35244), (1958, 31302), (2068, 29637), (2442, 25098), (2937, 20868), (3102, 19758), (3204, 19129), (3293, 18612), (3478, 17622), (3663, 16732), (3916, 15651), (4183, 14652), (4653, 13172), (4884, 12549), (5217, 11748), (5874, 10434), (6204, 9879), (6586, 9306), (6956, 8811), (7326, 8366)]