69904548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 202721792

約数和(自身を除く): 132817244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 607, 914, 1214, 1371, 1821, 1828, 2428, 2742, 3199, 3642, 4113, 4249, 5463, 5484, 6398, 7284, 8226, 8498, 9597, 10926, 12747, 12796, 16452, 16996, 19194, 21852, 25494, 28791, 38241, 38388, 50988, 57582, 76482, 115164, 152964, 277399, 554798, 832197, 1109596, 1664394, 1941793, 2496591, 3328788, 3883586, 4993182, 5825379, 7767172, 9986364, 11650758, 17476137, 23301516, 34952274, 69904548]

約数ペア:

[(1, 69904548), (2, 34952274), (3, 23301516), (4, 17476137), (6, 11650758), (7, 9986364), (9, 7767172), (12, 5825379), (14, 4993182), (18, 3883586), (21, 3328788), (28, 2496591), (36, 1941793), (42, 1664394), (63, 1109596), (84, 832197), (126, 554798), (252, 277399), (457, 152964), (607, 115164), (914, 76482), (1214, 57582), (1371, 50988), (1821, 38388), (1828, 38241), (2428, 28791), (2742, 25494), (3199, 21852), (3642, 19194), (4113, 16996), (4249, 16452), (5463, 12796), (5484, 12747), (6398, 10926), (7284, 9597), (8226, 8498)]