71327172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 131885628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 199, 204, 238, 251, 357, 398, 476, 502, 597, 714, 753, 796, 1004, 1194, 1393, 1428, 1506, 1757, 2388, 2786, 3012, 3383, 3514, 4179, 4267, 5271, 5572, 6766, 7028, 8358, 8534, 10149, 10542, 12801, 13532, 16716, 17068, 20298, 21084, 23681, 25602, 29869, 40596, 47362, 49949, 51204, 59738, 71043, 89607, 94724, 99898, 119476, 142086, 149847, 179214, 199796, 284172, 299694, 349643, 358428, 599388, 699286, 849133, 1048929, 1398572, 1698266, 2097858, 2547399, 3396532, 4195716, 5094798, 5943931, 10189596, 11887862, 17831793, 23775724, 35663586, 71327172]

約数ペア:

[(1, 71327172), (2, 35663586), (3, 23775724), (4, 17831793), (6, 11887862), (7, 10189596), (12, 5943931), (14, 5094798), (17, 4195716), (21, 3396532), (28, 2547399), (34, 2097858), (42, 1698266), (51, 1398572), (68, 1048929), (84, 849133), (102, 699286), (119, 599388), (199, 358428), (204, 349643), (238, 299694), (251, 284172), (357, 199796), (398, 179214), (476, 149847), (502, 142086), (597, 119476), (714, 99898), (753, 94724), (796, 89607), (1004, 71043), (1194, 59738), (1393, 51204), (1428, 49949), (1506, 47362), (1757, 40596), (2388, 29869), (2786, 25602), (3012, 23681), (3383, 21084), (3514, 20298), (4179, 17068), (4267, 16716), (5271, 13532), (5572, 12801), (6766, 10542), (7028, 10149), (8358, 8534)]