47154708

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 122882760

約数和(自身を除く): 75728052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 109, 122, 183, 197, 218, 244, 327, 366, 394, 436, 549, 591, 654, 732, 788, 981, 1098, 1182, 1308, 1773, 1962, 2196, 2364, 3546, 3924, 6649, 7092, 12017, 13298, 19947, 21473, 24034, 26596, 36051, 39894, 42946, 48068, 59841, 64419, 72102, 79788, 85892, 108153, 119682, 128838, 144204, 193257, 216306, 239364, 257676, 386514, 432612, 773028, 1309853, 2619706, 3929559, 5239412, 7859118, 11788677, 15718236, 23577354, 47154708]

約数ペア:

[(1, 47154708), (2, 23577354), (3, 15718236), (4, 11788677), (6, 7859118), (9, 5239412), (12, 3929559), (18, 2619706), (36, 1309853), (61, 773028), (109, 432612), (122, 386514), (183, 257676), (197, 239364), (218, 216306), (244, 193257), (327, 144204), (366, 128838), (394, 119682), (436, 108153), (549, 85892), (591, 79788), (654, 72102), (732, 64419), (788, 59841), (981, 48068), (1098, 42946), (1182, 39894), (1308, 36051), (1773, 26596), (1962, 24034), (2196, 21473), (2364, 19947), (3546, 13298), (3924, 12017), (6649, 7092)]