87998596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 187488000

約数和(自身を除く): 99489404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 199, 238, 398, 476, 796, 929, 1393, 1858, 2786, 3383, 3716, 5572, 6503, 6766, 13006, 13532, 15793, 23681, 26012, 31586, 47362, 63172, 94724, 110551, 184871, 221102, 369742, 442204, 739484, 1294097, 2588194, 3142807, 5176388, 6285614, 12571228, 21999649, 43999298, 87998596]

約数ペア:

[(1, 87998596), (2, 43999298), (4, 21999649), (7, 12571228), (14, 6285614), (17, 5176388), (28, 3142807), (34, 2588194), (68, 1294097), (119, 739484), (199, 442204), (238, 369742), (398, 221102), (476, 184871), (796, 110551), (929, 94724), (1393, 63172), (1858, 47362), (2786, 31586), (3383, 26012), (3716, 23681), (5572, 15793), (6503, 13532), (6766, 13006)]