85521492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19963}}^1$

素因数の和:19997

約数の個数: 72

約数和(自身を含む): 261608256

約数和(自身を除く): 176086764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19963, 39926, 59889, 79852, 119778, 139741, 179667, 239556, 279482, 339371, 359334, 419223, 558964, 678742, 718668, 838446, 1018113, 1257669, 1357484, 1676892, 2036226, 2375597, 2515338, 3054339, 4072452, 4751194, 5030676, 6108678, 7126791, 9502388, 12217356, 14253582, 21380373, 28507164, 42760746, 85521492]

約数ペア:

[(1, 85521492), (2, 42760746), (3, 28507164), (4, 21380373), (6, 14253582), (7, 12217356), (9, 9502388), (12, 7126791), (14, 6108678), (17, 5030676), (18, 4751194), (21, 4072452), (28, 3054339), (34, 2515338), (36, 2375597), (42, 2036226), (51, 1676892), (63, 1357484), (68, 1257669), (84, 1018113), (102, 838446), (119, 718668), (126, 678742), (153, 558964), (204, 419223), (238, 359334), (252, 339371), (306, 279482), (357, 239556), (476, 179667), (612, 139741), (714, 119778), (1071, 79852), (1428, 59889), (2142, 39926), (4284, 19963)]