61976964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 169942080

約数和(自身を除く): 107965116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 763, 967, 1308, 1526, 1934, 2289, 2901, 3052, 3868, 4578, 5341, 5802, 6769, 9156, 10682, 11604, 13538, 16023, 20307, 21364, 27076, 32046, 40614, 47383, 64092, 81228, 94766, 105403, 142149, 189532, 210806, 284298, 316209, 421612, 568596, 632418, 737821, 1264836, 1475642, 2213463, 2951284, 4426926, 5164747, 8853852, 10329494, 15494241, 20658988, 30988482, 61976964]

約数ペア:

[(1, 61976964), (2, 30988482), (3, 20658988), (4, 15494241), (6, 10329494), (7, 8853852), (12, 5164747), (14, 4426926), (21, 2951284), (28, 2213463), (42, 1475642), (49, 1264836), (84, 737821), (98, 632418), (109, 568596), (147, 421612), (196, 316209), (218, 284298), (294, 210806), (327, 189532), (436, 142149), (588, 105403), (654, 94766), (763, 81228), (967, 64092), (1308, 47383), (1526, 40614), (1934, 32046), (2289, 27076), (2901, 21364), (3052, 20307), (3868, 16023), (4578, 13538), (5341, 11604), (5802, 10682), (6769, 9156)]