171478116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14747}}^1$

素因数の和:14793

約数の個数: 72

約数和(自身を含む): 483144480

約数和(自身を除く): 311666364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 14747, 29494, 44241, 58988, 88482, 132723, 176964, 250699, 265446, 280193, 501398, 530892, 560386, 752097, 840579, 1002796, 1120772, 1504194, 1681158, 2256291, 2521737, 3008388, 3362316, 4512582, 4763281, 5043474, 9025164, 9526562, 10086948, 14289843, 19053124, 28579686, 42869529, 57159372, 85739058, 171478116]

約数ペア:

[(1, 171478116), (2, 85739058), (3, 57159372), (4, 42869529), (6, 28579686), (9, 19053124), (12, 14289843), (17, 10086948), (18, 9526562), (19, 9025164), (34, 5043474), (36, 4763281), (38, 4512582), (51, 3362316), (57, 3008388), (68, 2521737), (76, 2256291), (102, 1681158), (114, 1504194), (153, 1120772), (171, 1002796), (204, 840579), (228, 752097), (306, 560386), (323, 530892), (342, 501398), (612, 280193), (646, 265446), (684, 250699), (969, 176964), (1292, 132723), (1938, 88482), (2907, 58988), (3876, 44241), (5814, 29494), (11628, 14747)]